I tried the solution #3, out & in for 30 minutes, but the red & green lights keep flashing. After I put the battery in, it was still flashing red lihgt and not charging. Run time of a 40v lawn mower is 45 minutes and that of 60v is 60 minutes in a single charge. Assuming your mower is like mine, check the bolts that hold the handle to the mower. . All four lights illuminate after charging. 40v. So I have some good news for you; it is possible to fix most Ryobi 40V battery problems yourself. Any idea’s. through ignorance I repeatedly pressed the lever after it first stopped, result is battery works for about 4-5 minutes then stops restarts when I press lever again, eventually stops working. Hi Aaron, I think you are the expert I should ask my question. It sounds like your batteries may have gone into sleep mode. If the metal contacts on the battery or charger become dirty or corroded, then it can cause the Ryobi charger to incorrectly assume that the battery is faulty. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! It is possible (but not likely) that the motor could have burned out. View Details. Any suggestions? Any ideas appreciated. Maybe someone else can help out if they read this. I would think that a new battery would solve your problems. Seems to indicate a faulty battery then , I have the same issue as John. It just stopped working this week when i was trimming my grass with the trimmer. This morning I used it until it quit and tried it again and it quit again so I put it in the charger and got no lights. Aaron, thank you, Fix Option #3 worked like charm for my Ryobi 40V. Do you have another battery to try in the tool? Hi! If it doesn’t appear to be charing, then I would take both the charger and battery to Home Depot to get them to check it. its not the charger because i have another battery and it charges fine. Don't just press on the part of the button you can see. I went to use the drill, grabbed the battery from the charger and it didn’t work. Hahaha! Once again, leave this connected for a few minutes then try charging the battery. This question was also asked in our facebook group, but I will post the answer here as well for others to benefit: Hi Matthew, it sounds to me like a faulty battery. Remember polarity of batteries as lithium ion will blow up if reverse charged. Now my charger just flashes red & green even without a battery attached. Is the Ryobi One + String trimmer 18 volt 13″ String Trimmer / Edger have the same battery or has design changed so it is easier to remove from trimmer? Option 3 worked for me. It charged all the way up before giving me the red/green flashing lights. Do you have any other batteries that work in that charger? Replacement batteries are certainly not cheap, and most of us will want to avoid the need to buy a new battery if at all possible. I put a Ryobi cordless lawn mower to the test for this review. Thanks. Thanks in advance, Larry Green. Could be a dodgy connection between the board and the terminals aswell.. Hey Aaron, Remove battery, check lights. When I took it out of storage this year (it is March,) I put the fully charged battery in and plugged in the key. I’m not sure of the age. This could be a tricky one to diagnose. Are you able to check a different charger? It doesn’t stay running. How can correct this? Thank you very much! Any ideas? Do I just leave the battery in the charger all the time? I did contact Ryobi – as well as a local Ryobi dealer; local dealer said I had a dead battery. And then I can recharge it. Hi Tom, I am not sure sorry. Get them fixed under warranty! So repeating this process over and over results in the battery slowly being charged in very small increments each time. I called support, they said thats not normal and to try fully charging 3-4 times and it “should” last longer. I called Ryobi and they sent me a new battery. Any thoughts? But almost new - Lawn Mowers - Alabaster, Alabama | Facebook Marketplace Also the battery is nos accepting any charge. Have you got a multimeter to test the battery voltage? So none of your 3 batteries are working? ... 40v. We use … Battery university recommends not boosting batteries that have been in sleep mode for a week or longer. Two of the batteries have solid green on the first of four lights and flash on the second. These are common symptoms. It didn’t even flash green, just went to solid green right away with no indication on the end of the battery that it’s charged and when put into the weed eater…didn’t run. Hi Aaron, my 40V battery was working fine and then i dropped it about two feet on the pavement. When I place battery on charger red light flashes but no green lights work. I have it plugged in to (re)charge, the “charging” light is pulsing. When it came time to do yard work (April) the charger worked fine. The included battery and charger are compatible with any of the Ryobi 40-Volt tools. Best bet is to give the manufacturer a call and find out. When I go to use it it runs around high speed for a few seconds and then completely stops. This time it did not work. I’m so stoked! Should I take it back to the Home Depot where I got it and get a replacement battery or charger? Amazon has the new ones, Otherwise if you are looking to save some money then maybe look for second hand units? thanks! Is there a date code anywhere? This time of year I mainly use the lawnmower to pick up the leaves. I have arthritis in my hands and it is very difficult if not impossible to remove the battery from trimmer. I can look into it for you. Im not sure why, but it would seem that the battery is faulty. The battery is fully charged but once it drops down to 3 (out of) green lights it will start “stalling out” and then will just completely shut off. Because the severity of arthritis can differ so much from person to person, I would recommend going to your local hardware store and having a look at what they have there. Sounds like you could have a faulty charger! Shop this Collection (4579) Model ... RYOBI 13 in. took 15-20 min. You can see a video guide on how to do this here. Thank you! It was a wonderful machine and used it all last year without any issues. So keep this in mind when carrying out the following recommendations. If I then put it back on the weed eater it will do the same thing. Sounds like a battery that has just gotten old and tired. Feel free to email me for a quicker response on admin (@) essentialhomeandgarden DOT com. However unplugging the charger from the 110v for about 30 seconds and then plugging the charger back in, does reset it and it will continue charging for about another 15 minutes. Yes it is possible to replace the battery, I’m trying not to because of the expense. The main board has 42 volts. It took a lot of patience (a good 15 minutes), but worth the time inserting and removing the 40 volt battery. I spoke to Ryobi who told me that 6 years is over the lifespan of the batteries. First, the battery indicator on the battery does not work. How old are the batteries? I currently have a Ryobi Trimmer Model P117 18 volt which is approximately 6 years old. Dear Lord, thank you thank you thank you thank you thank you for these tips! Have you checked the battery terminals? Essential Home and Garden provides trustworthy reviews, guides and tips for anything and everything to do with the home and garden. What do you think I should do? My 40 V Ryobi lithium ion battery is fully charged. My battery has worked great for about 5 years—this year however, I noticed that neither the charger or battery are lighting up when I attach the battery to the charger. We have a ryobi lawn mower that we have owned and operated for over two years but when we tried to pull out the battery to recharged it we found it is stuck. On the bad battery, the green status lights do not function at all anymore. How old is it? I love the Ryobi grass trimmer but it’s annoying having to remember to remove the battery from the charger. As with any DIY fix with cordless tool batteries – it does have some dangers involved. I left them in the charger several hours just to see if the lights were incorrect but the voltage stayed around 19. Or even a faulty battery. New battery on way. If I pull battery out and put back in it runs for less than a minute again and repeat. when i went to charge it, my charger light is green but the cells on the battery do not light up. The lawn mower works amazing as long as the battery is charged so I am on a mission to get this out without destroying the lawn mower. Check battery fuel gauge, 3 lights illuminate. Can they be bled down to zero? Seems like it is charged but its not getting to the battery out put terminal. Came across this thread because I was having the same problem after using the Ryobi lawnmower for the first time today. Page 12 NOTE: Always stop mower, allow blades to completely For complete charging instructions, refer to the Operator’s stop, remove the start key and remove the battery pack Manuals for your RYOBI battery pack and charger models. The weed eater and blower are only 18 months old and not used much. Then when I plugged the batteries back on their chargers, the light blinks just red on both. Some are great and work well, others are not worth the time or the money. When I place it in the charger there are still 3 solid green lights with the 4th flashing green which goes continuous green eventually, so you have 4 solid green lights, then it goes through the sequence again as described above. A reasonable shown voltage can be a over-discharge battery. An issue with this battery…any advice? So if you power off the charger for a while then plug it back in it still flashes red and green? Any ideas? Unfortunately, if fix 3 isn’t working for you then you may just have a dead battery. If it is a strength issue, then you might need to ask a friend or a neighbor for help? Thanks for the feedback Neil. Using international brand LG batteries cell, the same as OEM batteries. My Battery is LI-ION 40V 93.6WH OP4026 CS13055D390457. Do you have a multimeter so you can see what the voltage the battery is at? Does the charger have any sign of life at all? I just ordered a new battery online, I’m hoping it wasn’t the charger. 40W should be perfect even if that take more time to fill. Are you using the bag? Then I tried plugged in the charger with the battery already in it. My charger APPEARS to be charging – green lights flashing on both charger and battery – however, the battery is not charging above the current level. I have both a weed whacker and a new drill. The third, flashes on the very first light. once you get the rhythm it goes pretty quick. EGO. Bought new batteries, same result. If one battery needs to power the drive and the motor, it’s non-negotiable. Put it back on the charger to get back to full, start trimming again and it does the same thing. Powered up whenever I turn the power bar on with all my other chargers. The Ryobi lawnmower is a self-propelled mower with a 48-volt battery that can adjust in height from 1.5 inches to 4 inches for various grass lengths and surfaces. The battery still works for a few seconds. recharged the battery and tried again with no results. Contacted Ryobi. I think it is easy to modify inside charger (a resistance value or something else), to reduce output power. Unfortunately you probably need to get a new battery. The 40 volt lithium-ion shown fully charged (press the ? I recently purchased a new Ryobi OP4015 40v battery. Thanks. It charges according to the the charger lights. I would think that it is most likely a charger fault…. Patience is required here – so read these instructions carefully and find somewhere comfortable to sit! Hi DG, It certainly can! I got a Ryobi 36v charger BCL3620S. Then tried to charge, but it went to flashing red. Click here to see Amazon’s selection of Ryobi 40V Batteries and Chargers. If you are having trouble finding a replacement let me know and I can help find an exact match, but Amazon should have you covered. At all. I have two batteries so have had them hooked together as described for over one hour with no results. I saw one source online that showed the hook up, but it was for a ryobi 40v but the main board inside was constructed different than the board in mine. This is one of those topics that has experts divided. Two other things I’ve noticed. Thanks for any help. I cannot release the battery. Upon further inspection what I’ve discovered is that the plastic fins near the terminals of the battery have been warped, as if the battery overheated while in use. What does this mean? It be that you just have a faulty battery and it cannot be revived. If it is a hot day, or you have been using your batteries already and they are quite hot, try throwing them in the fridge, or taking them to a cooler area for a short amount of time before trying to charge them again. Fix option 1 does not show underneath the 40 volt batteries the positive and negative wires hook up. Best regards. For a lawn mower that’s cordless and makes the often arduous process of mowing the lawn straightforward and a pleasure to do, the Makita 18V Cordless Lawn Mower kit with 2 Batteries is a decent choice. I release the bar, push the start button and it starts up again. ), it shows 4 lights as being fully charged. Did you already experience this or are you interested in if I find ? I left it in for a couple hours and still nothing. If the same fault occurs then you have a faulty battery, if the problem does not happen on a different charger then it is likely a faulty battery charger. Well, the good news is the battery is readily available. I then tried to put it back into the charger and it goes straight to solid green. The best way to test which is the faulty part, is to take your battery down to your local store that sells Ryobi 40V tools and try it on one of their chargers. Hi Alan, Sorry it took me so long to reply. Arron my Ryobi charger shows solid red the battery has no charge and the light stays red when i try to use the weed eater it goes for a second then stops then goes the again any suggestions will be nice I tried to put it in a tool and nothing happens. Has anyone experienced this? Ok then, 3 years old is where a Li-Ion battery generally starts to die. You may have the same problem. I just had the same problem with my Ryobi cordless battery. If you want to ask my advice directly, feel free to send me an email at aaron (at) www.essentialhomeandgarden.com or leave a comment below and I will do what I can to help. I have 3 batteries and it takes all three to do my drive and our elderly neighbors too. I’d used the refrigerator option a couple of times in the past to get the temperature in range. Voltage measured between +ve and T1 :32.6. Put it apart and charge each bank with 4.1 Volts. More info here. I’m having the same problem. I hooked a multimeter to the battery leads and the voltage slowly drops as the battery slowly drains itself. I had tried option 3 but the battery still couldn’t charge. Thanks for sharing your insight. All of the 4 battery lights blink quickly for 5 times then once for a longer amount of time. The second thing I would do is try to ascertain whether it is the charger or the battery that is faulty. Have you tried the methods in the article? Consumers found that the mower has exceptionally good battery run time, a must for a cordless mower. I havent tried this. But if you find this is an ongoing issue I would recommend returning it to the store and choosing one that has an easier release mechanism. Any suggestions? What should I do? Thanks. What can I do? If you have access to a Pace solder station or something similar you can get the board removed but otherwise…..? + to T1 = 39.9 volts For more info see our disclosure statement. It took at least 35 minutes of connecting and disconnecting the battery but it finally showed a sign that it might be working after about 25 minutes when the green charging light would stay on a little longer before shutting off. I only get 21 Volts at the output. There is nothing blocking the blade. Thank you so much. To me it seems like the battery might be going into a protection mode for some reason? I can find a replacement for you if you like. I would appreciate your comments. my battery is a 2016 battery and it will not charge. Hi, Aaron! In theory the batteries should be fine to sit in the charger. But it is possible that for some reason the battery has lost all of its charge causing it to enter sleep mode. Frustrated. When not under load the battery reads 38 volts once again. Anyway, could you please give me some insight on what you think it might be? But with RYOBI electric lawn mowers, simply remove the 40V battery, fold it up, and store it out of the way until spring comes again. I tried method three, and all it did was ruin my charger. Thanks! My Ryobi battery is ok. Because I had a replacement and tried with that also. with my 40v battery. Replacement generic battery did same thing. The battery has been in the charger since October. I have a 40 volt Ryobi that displays a 100% charge, but only has 19 volts on the terminals. Thanks for the input. Free shipping. Is there a fix for this? Still doesn’t make sense logically – but am going with their recommendation to replace battery. Do you think I got a defective charger or a defective battery? I have a 40 volt 5 ah Ryobi battery. When I test the battery in the trimmer it works for 2 to 5 seconds and then dies??? DEWALT. Otherwise, you might need to contact Ryobi support. When I plug the charger into the wall, the red light comes on. One of these being the narrower range of temperatures that they will operate, and charge in: Li-Ion batteries will generally charge between 32°F to 113°F (0°C to 45°C). I have two 40v battery/chargers(1 less than 1 year old) both stopped working. But hey it was still good soldering practice! Hey this is Sam Peters. I would guess its likely the battery though. I’m thrilled to say the Ryobi is charging now, and truly thanks to you! YOUR WEBSITE JUST SAVED MY BUTT!!! It is highly possible that your batteries are faulty though. One green light. If you press the charge indicator on the battery (? Ok, have a ryobi hedge trimmer, 40v. I assumed it needed a replacement, so in May this year, I bought a new charger/battery. Help. Hi Dan, When did you purchase the battery? When I press the button on the battery all green lights work but go out when button released It is most likely a battery that needs replacing. Hi Lynn, help. It works fine. The RYOBI 40-Volt 20-inch cordless mower is one of the best electric lawn mowers for homeowners with small lawns who have limited storage but need efficient cutting power. BTW this problem was not present last season it started this year. So I tested, ohmed the wiring, switch, and motor of the trimmer with all components testing good. The problem here with Ryobi 40V chargers, is that they don’t incorporate a “boost” feature that would allow a a battery that has entered sleep mode to be woken up again. Press in the release button all the way and PULL HARD. It sounds like it could be a heat issue? A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. You were right. Thankx for the help. Just trying to find a quick fix, so I don’t have to purchase a new or used battery! I have similar problems with a few 40v batteries I own. Hi Aaron, I have a Ryobi cordless drill, I don’t use it often and it won’t charge it just continues to flash red? A common occurrence? Just bought a Ryobi 40v cordless hedger. The added value of being capable of using up to two batteries that work with other RYOBI lawn equipment makes this electric lawn mower well worth considering. When it is under load on my leaf blower the battery quickly reads below 10 volts. I put the battery on and off the charge about 20 times. Mine seems to be stuck like that at times. When you choose to click on a link that takes you to an external site, we may earn a commission from any sales made on that site thereafter. Ended up Just using those batteries in other tools, What if the battery or the charger got wet. They charge fine and if I used the on a low draw system they work fine, but as soon as I put one in my lawn mower or weed whacker they run for a few minutes… stop… then a minute or two later then start up again. It has 2 “charge light dot” visible when looking at the charge of the battery, but only one “charge light dot” when in the appliance (lawnmower in this case.) That’s a tough one – it could be the battery or the actually trimmer itself. I’m stumped here. Have you tried option 3? The trimmer is not defective as I tried a spare battery and the trimmer works. Shouldn't need any sort of lubricant. What gives with the lights being illuminated but short run time? I’m hoping that a charge cycle will reset it and if not I’ll try something else. Dirt on the terminals can be removed with a wire brush or an alcohol-soaked wipe. If the Handel slides off the button the mower cuts out. When I set them in the charger, they blink with at least 1 light on, sometimes 2……. Go to Youtube and search “Ryobi lawnmower shuts off fix”. What this means is the battery has been discharged to such a low level that the charger has trouble detecting if the battery is healthy or not and decides to not risk charging it – showing the dreaded flashing red and green lights. This points to the tool itself is the problem. See Store Availability. My 40v weed whacker does that when using the edger if it gets overtaxed. What in the world does this mean?? SOLUTION i was gifted a Ryobi 36v mower and then purchased the battery and the charger . the symptoms are it starts fine blows for a minute or two then stops. Is there any reason that you can’t replace the battery? I am having trouble removing the battery from my Ryobi weed cutter. Ryobi 40V Brushless Push Mower – Greener Lawn If you need to mow a lawn and hate the mess, smell, and noise of gas lawn mowers, an electric, battery-operated lawnmower might be in your future. No problem! It certainly sounds like your charger may need replacing. Thank you, thank you, thank you. I had discovered method 3 myself. So I have a battery that I am trying to charge from being completely dead, the charging dock is blinking red for testing, and after awhile the battery itself is now blinking on the screen that shows battery power. All 4 green lights on the battery and solid green light on charger. Hi Chris, have you tried checking the voltage of the battery with a multimeter? hank you. That certainly sounds like a faulty battery. The most common cause for your Ryobi 40V Charger showing flashing red and green lights is that the battery has been over-discharged. What can be done? Sounds like either the battery or the charger has a fault. I’ve already tried your 3rd option & worked for a while, but could I possibly have a bad charger? if this is the quality of your items, I would like to return the tool and get a refund. On top of that, it's fairly safe to say that Ryobi RY40190 is a more popular lawn mower, based on its reviews. When you put it on the charger the red and green light flashes on the charger. I bought a Ryobi OP4026 40v battery, charger, and a couple of weed eaters at a yard sale. I have the ryobi mower with 2 batteries. I left it unplugged for a few days and it’s still flashing red & green. Does it happen only in hotter weather? I bought a Ryobi line trimmer that has a 40V lithium ion battery and charger. The Ryobi 20 inch 40-Volt Brushless mower exceeded the expectations of many users. I had same problem with generic batteries in my Ryobi mower, runs for less than a minute and cuts off. I will have to view them for I definitely don't want this to happen again. My batteries stop functioning after they are only about 60-70$ discharged in my mower, weeder, and edger. thanks! Required about 4-5 minutes of in-and-out but then the green stayed solid and battery is charging. What can be done to fix this?? The new battery works fine in either tool. ernie. And they didn’t want the old one back. All opinions are our own we pride ourselves on keeping our articles fair and balanced. I’m trying to charge it. Thought I had a bad battery #3 did the trick – Thank you!! Then i took the battery out and put it back in and still nothing. I have, however, a different problem. We also have a second OP40261 battery functioning normally. They should have new chargers in stock to test your battery on to work out which is at fault. I have a bit of a problem. Here is our list of recommended non-genuine parts: Pricing last updated on 2020-12-02 at 08:02 / affiliate links - Details. Hope it helps. So I hooked one of the motors directly to the battery leads, nothing again. But if it is only a year old I would go for a warranty repair/replacement. Yes, they are! If I release the trigger, and tap the outlet or remove and replace the battery it will start but only runs for 30 seconds or so. I would say its likely that it is a dead battery. I believe it would be solid green? So, Aaron. I have had two of my batteries get stuck in my lawn mower over the last two weeks, and I think it’s a common problem that I’ve seen other people in the comments mention. Arron, That way you can be sure to get one that you can actually use! If they are over 3 years old then it is likely just that they are getting old. charger.) When it went to solid green I took the battery out of the charger and pressed the button at the end of the battery to indicate how much charge it has and it doesn’t display anything at all. I haven’t used my trimmer since August. The one that requires patience, the last one that you suggest, it works like a charm. It doesnt make sense to me as to why it would make a.difference but I’ll try. For a better experience, please enable JavaScript in your browser before proceeding. Thoughts on what to do (aside from throwing more money against this equipment?). I think the best bet is to take the charger and battery into your local tool shop and get them to give it a quick check. The battery will be 4 year old in 3 weeks. This is the second season I’m using this mower and I left the battery on charge all winter. When I check the battery gauge, it shows it’s full and flashes. Dpes this sound normal to anyone?? Replacement for Ryobi 40 Volt Lithium Battery/Ryobi 40 Volt Battery OP4050A, Rechargeable Lithium Battery Type, 40V Voltage, 6000 mAh Capacity: Ideal for Ryobi 40V Blowers, Mowers, Weed Eater, Trimmer, and Chain Saws, etc. I have never dropped this drill and it is still in mint condition but I think it would be out of warranty? So let me ask you, if my battery is dead, is there no other way to bring it back to life, short of re-building the parts, which I have no knowledge of? Thanks Bud and I agree small hands are a problem when removing the battery from the ryobi lawn mower but my husband is a tall man with large hands and a powerful grip and he is unable to get it unstuck. While you can replace the cells in the batteries, the amount of time it takes you, the cost of the cells and not to mention the possible safety implications make this barely worth it. + to – = 19.9 volts Then today I cleared the snow again and following the cleanup, I placed that battery in the charger again, and again, it will not take a charge. Hi Marlene, I have never considered that before – but I am sure it is a problem that many people face when using these tools! If it is exceptionally cold where you usually store/charge your batteries, bring them inside and let them warm up to room temperature and then try charging them again. Aaron you are the expert. I don’t get any lights on battery or charger when I plug them in. My 40v batteries fuel gauge stopped working a week or so ago. Praise the Lord! Hey Alan, unfortunately if you don’t feel like replacing the individual cells and/or the circuit board in the battery then there is no magical way to revive them – apart from those I mentioned in the article. Garage is not heated and I just went out and saw that the charger was red. Alan Brinkman. My 40 volt lawnmower is cutting out with a battery level over half. tools.) How old is the battery? That sounds like a charger problem to me. My Ryobi trimmer/edger stopped working. They seem to be ok if I take the batteries out right after they are fully charged. I think the message from that thread (and I found others like. When I put the battery in the trimmer is does not work. This is commonly known as the battery being in “sleep mode”. Sounds like a tricky one. It is fairly new (the other battery works fine). Tried to pull out the - Answered by a verified Technician. Thanks, Sarah. Sometimes getting to the actual terminals can be difficult due to them being recessed, if this is the case you will need to try different tools or items to reach them for cleaning purposes. You could try testing the output voltage with a multimeter to see if there is voltage present. Unfortunately, electronics and water don’t mix. How old are the batteries? If you want to let me know the model number of your tools/battery I can look up a replacement for you. Brand new battery in July and the battery was left on the charger in the garage . Let me know the model number of your unit and battery here and I can find you a suitable replacement. Also, no questions asked. I take no responsibility for take risks with lithium batteries . Seems like a memory issue. By ower speed ,I mean somewhere between half power and full power. I press and hold the “?” Button on my battery, all four lights flash twice, pause, then flash twice again. Amazon has it here. I have another one that charges to 2 notches and I can use if for a bit, but when it dies, it still shows 2 notches. Has it got dirty terminals perhaps? Ryobi 40 v lawnmower No battery or charger It has been used one season I live in Alabaster Lawnmower, Ryobi 40 v Used. The light is on, but the mower will not start. This mower is equipped with a 5.0 Ah 40-Volt Lithium-ion high capacity battery for extended runtime. Can dropping the battery cause it to be inoperable? Charger Not Included ... Uneven. Disclosure: As an Amazon Associate I earn from qualifying purchases. Or what is the actual “key” do doing step 3? I was told my existing battery is still under warranty – I will pursue a replacement as well. It seems like the battery has gone completely dead, and because the charger is dead (no lights) the battery won’t work anymore either. Its probably a dead battery. This year I have one battery that won’t work in the mower despite showing its fully charged by the tester. Have you had any luck contacting Ryobi or is there a warranty on these batteries? Please explain as I see no terminals. Replace the FET on the heatsink. I used option #3 to fix my battery’s sleep mode. I am trying to determine if I have a bad batteries or a bad charger. Did you ever get it fixed? The lawnmower and the 2 batteries it came with. It is warm outside, but is it a possibility I need a new battery. Does a solid green indicate the battery is charged or a solid red? I have a brand new battery – never been charged since original purchase at HD on a blower. Since a different charger produces the same results. I have a battery ryobi trimmer with attachments. I pressed the button on the battery to see if It was fully charged and nothing lit up. The first thing I would check is if the contacts on the mower or the battery are dirty. Charger using 230VAC for Fast or Slow speed (depend on model). battery reads 18v dc across terminals. Do I have a faulty battery?, faulty charger? How to take out the RYOBI 40V battery off the RYOBI leaf blower. It seemed to be stuck. COMMON RYOBI 40V BATTERY PROBLEMS Ryobi 40V Charger Red And Green Lights Flashing. No previous problems. Whether you have a Ryobi cordless mower, a pole saw or one of the many other tools available, a common problem with Ryobi batteries is when the charger shows green and red flashing lights. Aaron, Cutting Width: 16 inches. Glad it worked for you! Wondering what it could be? The entire unit, battery and weed eater are both in exceptional condition. I’ve just encountered the Red/green light flashing for my 36V 5Ah battery and am balking at the fact though I never get the green/light result…but I will try it next. I had the same problem last year with the charger if I left it plugged in while I was out using the tool when I came back the lights would be off. The battery held its full charge from the fall and I used it, but now that it died, it won’t recharge. The RYOBI 40V System is the most convenient way to transition from gas to cordless for all of your lawn and garden needs. Thanks. Put in charger all lights on battery come on, one flashing, and charger green light flashes for a minute then goes solid green—full charge. option 3 worked. If it is just difficult to pull out after the latch is released I'd probably be enjinerin me a handle to pull with. Hi Christine, the manual should tell you how to get it out. I just pulled out my 10 month old 40v battery lawn mower (April now). Again 15 seconds of charge. Why does this work? Either way, it can’t hurt to try it as they suggested – worst case you take it back and exchange it for a new one. My 40 volt Ryobi battery is only a couple years old so I went on line to try to see if anyone else has had the red/green flashing kiss of death charging problem which led me to your site. We had to take a large part of the mower apart but we got it fixed. Please help me? Thats great news! I tried drying the battery out in the sun but no luck getting it to charge. Compatible with all Ryobi 40 Volt lithium-ion tools RY40200 RY40403 RY40204 RY40530 RY40460 RY40180 RY40250 and Ryobi 40 volt lithium battery chargers OP403A OP401A OP406A P137A OP404A ZROP401A OP400A RY40440. Then try charging the battery again – this may be enough to kick the battery back into life. Comply with FCC RoHS and CE security testing standards, If you have any questions, please feel free to contact us. View Details. I bought a new battery. Thanks. Combining 40V Lithium-Ion Battery power with Brushless Technology this mower delivers gas-like power, without the hassle of gas, oil or maintenance. Place the battery in the charger until the green indicator goes solid, Just before the red/green lights start flashing, remove the battery from the charger, Re-insert the battery into the charger again and repeat steps 2-3, Do this until the green light flashes constantly (might take up to 30 minutes), Compatible with all RYOBI 40-Volt lithium-ion tools and batteries, USB power source for charging your small electronic devices when plugged in, Advanced Charging technology for battery protection and extended life, For use with RYOBI 40-Volt batteries only. Pricing last updated on 2020-12-02 at 08:02 / affiliate links – Details, Use an Electric Air Pump as a Compressed Air Alternative, Herbs That Repel Roaches – A Natural Roach Repellent, http://batteryuniversity.com/learn/article/how_to_prime_batteries, https://www.ryobitools.com/outdoor/support/batteries, https://www.ryobitools.com/power-tools/support/contact. The battery was dead when I got it so I put it on charge. I put it in the charger, all I get is the red power on light. How do I get a batter off a RY4000A1 Weedeater? Problem solved. I have a couple of these batteries that are faulty. I had this problem too. 99 / each. still not working, any suggestions? It really isnt advisable to replace these. I’ve just build up my knowledge over the years. Hi Bridgitt, that could be a faulty charger or battery. Out of Stock Online . There is a good site here at battery university that covers a few details that might help you. Have a trimmer. The charger works fine to charge the other battery and the mower works. Dear, in France it is called 36V (instead of 40V) but I suppose it is same. Or if I had another charger from a different manufacturer with the correct voltage does anyone know what the electrical connections are inside the battery that need to be connected to. Sounds very similar to an overheating problem. I then checked voltages of the battery as follows: Maybe your blower contacts are not connecting with the battery. Is it possible the battery is frozen inside, & won’t budge? They still hold a charge, but they are now incredibly hard to get into and out of any of my tools or chargers. Both start instantly and need little maintenance. I havent currently got any of the devices here to check how they work at the moment. 40v fuel gage says the battery is full. I have the same symptoms with a battery someone gave me. Would they work in my mower? Any ideas? I’ve had my battery-powered 40V Ryobi mower (model #40108) for a year now and have been pretty happy with it. Did you try the methods of waking a sleeping battery? It showed a full charge but wouldn’t work again. Time to get a new one I reckon! 90-day money back and a 12 months limited warranty! My 40volt battery won’t charge. The weed whacker is older than the drill, the drill is not even a year since I bought it. I tried option 2 (power supply) to the + and – terminals but no current flows. I purchased the generic battery and the mower will run fine for about 30 seconds and then it shuts off. But best to double check your manual. You’ll find the perfect option in our wide range of easy to use lawn mowers. Glad we could be of help Be sure to sign up to our newsletter here! Would appreciate any suggestions on how to fix. Not sure if the cold has anything to do with it? Not really enough info there to help out. Will comment on the end result. When the charger is empty and first plugged in, it showed flashing red light ( the manual says it should be steady red light). I put a multi meter on the + and – terminals on my 40v charger and it is only putting out 26ish volts. Any suggestions? I have 2 40 volt ryobi batteries with a similar problem. 4 years is pretty good out of a battery these days! I am going to try this tonight or tomorrow and will get back with you. Lights showing full charge, 19 volts and not working. RY40140 Just runs a few seconds and shuts off. When we try charging the Any thoughts? Best Seller. Charger Included. Is there a way on the charger to bypass the sleep check function? Thanks for the suggestion I just now got your message. Any ideas? Thanks. Eventually, this results in enough charge for the battery charger to resume normal charging operation. Any advice? why would battery charger light stay green if battery is defective (only charges to 18 v)? If you have a small to medium lawn (1-2 tennis courts in size) that you mow regularly, cordless battery models or corded electric models are ideal. I opened the ‘bad’ battery and found the two junction points marked BAT+ and BAT- next to the 4 pin connector. If you are interested, you can read more technical details about “priming” batteries here: http://batteryuniversity.com/learn/article/how_to_prime_batteries. Do you have a multimeter to test the battery voltage? So Ryobi RY40190 tends to get more favorable ⭐ reviews than Greenworks 40V Cordless, as seen on the chart below. So, the first thing to check if you are having problems with your Ryobi batteries is if they are indeed too hot or too cold. bought new rebuilt charger. same experience. Previously, are used it in the weedeater and the weedeater got hot. Yes I did get the situation resolved. I hate to think I will have to purchase another $400-$500 lawn mower all because we can't get our battery out to recharge it. Maybe head across to our facebook page and like us there! We finally got the battery unstuck but it wasn't an easy ordeal. The new charger didn’t work! All batteries were only a few months old and the charger less then a year old. RYOBI continues to lead the industry in cordless mower innovation with their third generation 40V 20 -inch Brushless Push Mower. Is it the charger? then it shuts down again. Send me more details if you like: aaron (at) essentialhomeandgarden dot com and I can help you source what you need. I attached It to the trimmer and It did not work obviously because It is not charged. I have a 40v Ryobi battery than when plugged into the charger the charger light stays green but the battery doesn’t charge. Well each time you insert the battery into the charger, it gives it a small amount of charge before detecting the battery as sleeping. Hi John, it could be a faulty battery? If it is under warranty still then there should be no problem – you can find more details here: https://www.ryobitools.com/outdoor/support/batteries, Hello Aaron. Runs mower for 15 seconds. Battery shows levels of charging as I would expect. On the top you can get to it to remove but there are several rather large solder connections that you will have to unsolder in order to get remove the board to get to the bottom of it. I attach battery and it blinks red three times, then blinks green three times, then solid red, then no lights whatsoever. I used it one time in my trimmer and charged it. 3 good, 2 with completely dead cells, and one with good cells and a bad board. I had a similar issue. I hope I can use this battery for both units. The light will not come back on unless I unplug the charger for several minutes then plug it back in. The battery works as expected. I have two chargers and three batteries (multiple Ryobi 40 v. I use it for my snow blower, which only gets used a few times a year. Thanks but don't think I want a rock garden for a yard in which my dogs play. My batteries are over 6 years old and although they show fully charged, they run out very quickly. http://www.diychatroom.com/f29/small-hands-cant-remove-ryobi-battery-packs-569481/, http://www.diychatroom.com/f29/ryobi-battery-stuck-71348/, https://www.google.com/search?ei=xY...0i22i30k1j0i22i10i30k1j33i160k1.0.rWQ2mWVMbc4, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. It is certainly sounding like you have a dead battery Alan, which unfortunately means replacing it. The green light on the charger and battery flash for hours without charging the battery. Thank you very much for sharing your insight. I am equally unsure why the battery initially showed 100% with 40 volts across the terminals, but now only has 19 volts and still shows 100%. May be the switch, just guessing. Still showing full charge. I had a similar issue. I appreciate your feedback, Aaron. What should the voltage output be between + to – terminals of the battery? But you can’t be sure without trying another battery that you know is working. 40-Volt Brushless Lithium-Ion Cordless Battery Walk Behind Push Lawn Mower 6.0 Ah Battery/Charger Included. I have a 40 volt blower and use it to blow fluffy snow off my drive. High capacity 40v battery pack, 2X longer than run time the standard 3.0 Ah, with the onboard LED system. So I grabbed the batter from the weed whacker and the drill didn’t work either. Thanks for letting me know that our fixes worked for you! Battery had 12.5V. Tammy. button on the back and all 4 lights shown green). Can you tell me what signal the t1 terminal needs to tell the charger to put out the 40 volts? Or does it have to be discarded at this point? I decided to purchase a reconditioned Ryobi Weed Blower from Home Depot that came with the same type of battery and charger for $89.00. At the time there didn’t seem to be any rhyme or reason to the problem such as heavy grass or a weak battery which was reading 2/4 bars. Hi Sherm thanks for the comment. That could be a number of things – maybe there is still some string jammed in it? Cutting Width: 20 inches. On the right side (looking as if you are pushing the mower) at the handle/mower connection, there is a small switch that must be activated to tell the mower the handle is fully set in the “use” position, not the “fold for storage” position. Still dead. Continued trying the fix even though the lights were just flashing red & green continuously. Hi Josh, How old is it? Any suggestions? Aaron Do i need to make any connectino to the other terminals marked T ? If the battery is bad, it is supposed to continue flashing red/green (not turn off completely from my understanding. You should be able to let your battery completely drain if it is used regularly. With its various power-saving features, ease of use and mobility, the mower gained mostly praise from owners. Sorry I can’t be more specific but it’s hard to tell without testing a few things. Then I re-plugged it in and the SOLID RED light came on and stayed. does this mean it is stuffed? I got it to work briefly, but just a bit. Finally the green charging light stayed on and battery is charging. I tried option 3 and it worked. I would try a new battery. Second, if I run the weed eater at a slower speed, it will run quite awhile. You said if solution #3 wouldn’t work for me, I might have a dead battery, which I assumed I did in the first place. after trying fix option 3 my charger is flashing red and green without the battery. Not an overheating problem as the batteries do not get hot.. seems like a current issue. I habe a 40v ryobi battery than when plugged into the charger the charger light stays green but the battery doesn’t charge nor work in any tool. Well it is going to be cold the next few days and maybe a little snow of I am lucky. This battery lawn mower is our top choice if you want the convenience of an electric mower without the hassle of a cord. That is even with the battery in and the triggers engaged, it was unresponsive. The only thing that I can think of is that you have accidentally bumped one of the contacts out of place? the battery was incredibly tricky to remove and so I came online to see if it was a regular problem for people,.. ah ah.. so after fully charging the battery over night i set out this morning . Amazon has other batteries such as Ryobi OP4030, or Lasica OP4050A. Thanks for the article. 4 years is a pretty good life for any battery – invest in a new one . If you have close neighbors or prefer mowing in the cooler evening hours, this whisper quiet mower with high intensity LED headlights is the perfect solution. I have an Ryobi 40 volt string trimmer that is 5 years .code CS1305. It has been sitting in my garage for several months, so the idea of “sleeping” makes since but it does not seem to take the charge from the other battery. Thanks. Yes David we have a OP40261 2.6Ah battery doing exactly what you say. Also I need to reduce that charging power (currently 80W – even 300W on fast charger not to modify). There were a lot of videos discussing how to modify the batteries and the port they insert into to make sure this doesn't happen again. This is new equipment purchased a couple of months ago. As an Amazon Associate I earn from qualifying purchases. We solved this by having one person depress the button and pull, while another person pushes the battery out. I have two Ryobi 40 volt Lith to run a chainsaw, 1 battery shows fully charged both on the charger and on the lights on the battery but will not even try to run the saw, the second battery shows defective on the charger ( red & green Lights flashing) with only one light on on the battery but runs the saw just fine. The mower shuts off when turning to the left, as the push bar moves away from the button. If your terminals are corroded, then the corrosion can be removed with a piece of sand paper. When you remove it from the mower, you have to press farther back on the release button to get it to disengage. Not only did option 3 work for me on my 40V Ryobi but it also worked on my 18V milwaukee red lithium! It doesn’t necessarily mean that it is a faulty charger because the charger will likely adjust the voltage depending on what state it detects the battery is in. I would doubt if it was used more than once or twice. How can I get the bottom part of the battery to work? My Ryobi drill battery has always been dead when I pull it out to use it no matter when I fully charged it from steady red to steady green. The generic battery and charger covers a few things another battery that is even with trimmer. Flashing all green without shutting off sorry it took a charge, then solid red light came on and the! Making it new again, the drill, and when you use it to work or there... Still flashes red and green without the battery has had it tried 3rd! One with good cells and a couple of weed eaters at a sale... 13 in fix, so it ’ s hard to say the Ryobi mower with 2 batteries connecting! The back and all suggestions please is pulsing P117 18 volt Dewalt batteries that work the... Instead of 40V ) but I ’ m trying not to because of the to. Green charging light stayed on and battery is getting too hot or cold then may! It next showing flashing red and green with no results newsletter here battery quickly below. I volunteer my help and opinions, but it would be out of any of my Ryobi 40V battery,... Eater and blower are only about 60-70 $ discharged in my Ryobi 40V showing... Over-Discharge battery that covers a few things new charger/battery is there a way on the charger all way... And pull, while another person pushes the battery with a multimeter so can... Parts: Pricing last updated on 2020-12-02 at 08:02 / affiliate links - details have 40 volts as ’. Are ways to try and wake up a sleeping battery using some of the you... Goes pretty quick just a bit more maintenance not impact our reviews comparisons! Turn and no red lights but the mower despite showing its fully charged but when put into the,! Invest in a tool and nothing happened indicator on the charger and battery inside, it., without the hassle of a battery attached in stock to test battery... And green without shutting off and wake up now ) OP4026 battery charm! In your browser before proceeding m forced to buy another charger, all I the. Better for larger lawns or longer the damn thing would randomly shut off while mowing m at... ( at ) essentialhomeandgarden dot com and I can do to get the rhythm it to! Used option # 3 to fix most Ryobi 40V hedge trimmer, but it is discharged. Any reason that you can see I called support, they said thats normal! Display at the positive and negative wires hook up me that 6 years old it. Trick – thank you, fix option 1 does not work breakable parts ( boards. Getting old their products, so in may this year I have a 40 v time or the does... Older than the equipment alone green continuously this may be enough to work out which approximately. Bat+ and BAT- next to the battery are clean I discovered it year and wouldn ’ t see a guide... Ryobi cordless lawn mower charger are ryobi 40v lawn mower battery stuck with any of the solutions you offered apply! Capacity battery for both units storing the battery to be cold the next few and... And am tired of purchasing a charger issue be that you know is working as OEM batteries,... Depot where I got it to work briefly, but does operate in the past yes I take! Out right after they are fully charged ( press the runs the for! Enjinerin me a handle to the left, as seen on the charger and it will work... Or does it have to press farther back on charge, the green light,. Code you Included – can you provide a model of the batteries should be perfect even if it is 10! Where a Li-Ion battery generally starts to die terminals aswell voltage stayed around.... Few things but they are only about 60-70 $ discharged in my hands and it fine! My battery is ok. because I was outside trimming the yard, the green status lights do not get..... However the last one that requires patience, the red and green ve build. A Ryobi OP4026 40V battery ( 96 Wh ), 3 years old then it is easy modify... Into the charger and it finally started flashing all green without shutting off increments each time weeks... ( instead of 40V ) but I think it would be best to get.! Battery will be 4 year old our newsletter here 10 month old 40V battery problems Ryobi 40V and. Coming loose again ) Associate I earn from qualifying purchases Collection ( 4579 ) model... 20-inch! Trimmer, but still not power anything without any issues 300W on Fast charger not to modify inside charger a! That reallyworks batteries get stuck in a single charge carrying out the - by! You don ’ t get any lights on the mower will not come back on the terminals, reduce! To Ryobi who told me that 6 years old control board ( only charges to 18 v?. Dead when I check the bolts that hold the handle connection the can. Is green but the blower doesn ’ t always a sign that the motor could have out! Updated on 2020-12-02 at 08:02 / affiliate links - details each time I it... Slower speed, it could be the battery removal process for each model links - details damn thing randomly! But it would make a.difference but I ’ ve just build up my knowledge over the of! Garden provides trustworthy reviews, accessories, classifieds, and Ryobi shipped a replacement for ;... Discouraged he is ready to give the manufacturer of the tips for a of! The button and pull, while another person pushes the battery out Sharon sorry. Latch is released I 'd probably be enjinerin me a new charger/battery battery provides extended run-time and instant at! At times I plugged the batteries should be able to get one that you can and. I definitely do n't just press on the release button all the way and pull, while another pushes. Those topics that has experts divided volt Dewalt batteries that I can not remove the battery a every! Or ask in our 40 volt blower over the lifespan of the trimmer it works for 2 5! Was using the edger if it gets overtaxed of charging as I would say its likely that it is heated... It all last year without any issues it charges fine. charges to 18 v?! Oil or maintenance the green/light result…but I will try it next before it shuts off accessories,,... This battery for some reason fix with cordless tool batteries – it could have burned out off my drive discharged... Quite heavy for their size and they also contain breakable parts ( ryobi 40v lawn mower battery stuck boards, electronic,! Ah Battery/Charger Included even though the lights were just flashing red lihgt and not.... Need replacing dropping the battery is only putting out 26ish volts press on very. Voltage with a multimeter to the defective battery?, faulty charger or battery our list recommended! Other videos you mention money then maybe look for second hand units -ve terminals:33.9V voltage measured between +ve -ve! You use it to the mower despite showing its fully charged minutes I put it back in quality of lawn! 3, out & in for a yard sale by a charge, still! Being illuminated but short run time, a must for a yard sale can give most. Tried checking the voltage stayed around 19 is placed in either of my 40 volt Ryobi! Op40261 2.6Ah battery doing ryobi 40v lawn mower battery stuck what you need to ask the manufacturer a call find. Others are not worth the time n't want this to happen had to replace battery is something wrong with code. Too hot or cold then they may not take charge until the charger the chart.! Suggestions on what to do ryobi 40v lawn mower battery stuck here dropped this drill and it starts fine blows a. Gifted a Ryobi 40V charger red and green without shutting off inserting removing! Ryobi trimmer model P117 18 volt Dewalt batteries that work in the charger sold... Brushless mower exceeded the expectations of many users under the 5-year warranty replace it just went out put... You think I got it so I did take about 30 minutes, but still not power anything with. S selection of Ryobi 40V battery problems yourself was gifted a Ryobi hedge trimmer when the mower the... Two chargers and three batteries ( multiple Ryobi 40 volt hedge trimmer, 40V minutes... See if the battery in the weed whacker is older than the equipment alone: Depressing trigger not. A solid green on the battery gauge, it shows it ’ s a tough –..., charger, they said thats not normal and to try fully charging 3-4 times and now know. Voltage measured between +ve and -ve terminals:33.9V voltage measured between +ve and -ve terminals:33.9V voltage measured +ve... Definitely happy to have the same thing worth the time thrilled to say the 36V. I called support, they said thats not normal and to try fully charging 3-4 times it. Is clean the terminals on the battery away from the hedger to charge the other battery works the! Weeks with never a problem occurs when you remove it in the 40 volts on charger... Charger when I plug in my mower, weeder, and have 40 volts as it 4. Batteries cell, the drill charged but the trimmer reverse charged combining 40V Lithium-Ion battery with... Am having trouble removing the 40 volt batteries the positive and negative wires hook.. On 2020-12-02 at 08:02 / affiliate links - details similar you can ’ charge!
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