So here I am 2 months later, the new charger is doing the same thing (SOLID RED) which is the indicator for “defective”. I have this exact same problem. However when i was outside trimming the yard, the trimmer stopped and then started again. The charger that you get will show you when the battery is charged fully. I’m stumped here. I dont know how the wavy line option would display never seen that before. 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. 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. My Ryobi battery is ok. Because I had a replacement and tried with that also. If the battery is inserted into the charger when warm or hot, the charging LED indicator light on the charger may switch on and illuminate RED. Why would both do it at the same time when one is a few years older than the other? What can I do? I bought a Ryobi line trimmer that has a 40V lithium ion battery and charger. I have removed the hold down screw but need advice on replacing the post (removal mostly). Glad we could be of help 🙂 Be sure to sign up to our newsletter here! Kobalt 40-Volt Lithium Ion (Li-ion) 480-CFM 110-MPH Medium-Duty Baretool Cordless Electric Leaf Blower (Tool Only - Battery/Charger Not Included) 4.6 out of … But would certainly be interested in hearing about your results if you try it. Any ideas? May be the switch, just guessing. It is warm outside, but is it a possibility I need a new battery. Yes it is possible to replace the battery, I’m trying not to because of the expense. Dear Lord, thank you thank you thank you thank you thank you for these tips! I put a multi meter on the + and – terminals on my 40v charger and it is only putting out 26ish volts. I have a P104 lithium battery that shows full charge on both the charger and on the battery, but will not work when placed in any of my Ryobi tools. How can correct this? Top Rated Seller Top Rated Seller. This is new equipment purchased a couple of months ago. How do I remove the tension from a double action spring hinge? Feel free to email me for a quicker response on admin (@) essentialhomeandgarden DOT com. One green light. If they can’t be cleaned up sufficiently then you should replace the battery. Comply with FCC RoHS and CE security testing standards, If you have any questions, please feel free to contact us. Kobalt 40 Volt lithium ion battery charger provides steady recharging time for 2.0 Ah, 2.5 Ah, 4.0 Ah, and 5.0 Ah Kobalt lithium ion high powered batteries. I got it to work briefly, but just a bit. It took a lot of patience (a good 15 minutes), but worth the time inserting and removing the 40 volt battery. So I tested, ohmed the wiring, switch, and motor of the trimmer with all components testing good. The mower is not self propelled, but it’s light, so it doesn’t need to be! Yes David we have a OP40261 2.6Ah battery doing exactly what you say. Everything I'm finding online suggests I there should be an area for an Allen key but I don't see it on this hinge. 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. Click here to see Amazon’s selection of Ryobi 40V Batteries and Chargers. But that does sound suspiciously like it could be faulty circuitry on the batter control board. 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. Stay safe. simply return the Kobalt charger along with proof of purchase to the place of purchase for a free replacement or refund. Get Better Results With Kobalt ®. If this occurs, allow the battery to cool inside of the charger. I purchased the generic battery and the mower will run fine for about 30 seconds and then it shuts off. The green light on the charger and battery flash for hours without charging the battery. I did contact Ryobi – as well as a local Ryobi dealer; local dealer said I had a dead battery. Should the batteries be taken out of the charger right after they reach full charge or should I be able to leave them in the charger indefinitely hence a bad charger. I would highly recommend looking for new batteries (non-genuine are fine.) 1st the charger was flashing green, & I had 2 lights flashing, then a little while later the charger turned flashing red, & battery went down to 1 cell being charged. Sweet thanks for letting us know your solution! I put the battery on the charger and it lights up steady green. I continued connecting/disconnecting for another 10 minutes and it finally started flashing all green without shutting off. Fix option 1 does not show underneath the 40 volt batteries the positive and negative wires hook up. 90-day money back and a 12 months limited warranty! I put in on the trimmer and nothing happens at all. Download 5 Kobalt Battery Charger PDF manuals. This is a sign that your batteries are on the way out. The voltage on the battery only reads 27volts from the + to the – terminal on the battery. 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. 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. I have not tried your option 3 yet. Any idea’s. Two of the batteries have solid green on the first of four lights and flash on the second. That sounds like a charger problem to me. 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. I’ve just encountered the Red/green light flashing for my 36V 5Ah battery and am balking at the fact It charged all the way up before giving me the red/green flashing lights. Im not sure sorry, you would need to ask the manufacturer of the batteries if they will work as a direct replacement. Scored an XL Lane end table at a garage sale for $30 (with two matching end tables!!)! I did take about 30 minutes, (a little less), but it did. This can include certain electrical jobs, or natural gas plumbing jobs for example. wondering if you know if the 36V tools will support a 40V battery. Hi Ken, 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. If you press the charge indicator on the battery (? Hi Chris, have you tried checking the voltage of the battery with a multimeter? 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. The third, flashes on the very first light. Hi Vincent, Sorry but I am not sure. If you need your replacement Ryobi 40V battery parts in a hurry, then you will want to head straight down to the closest supplier and buy it locally. The battery works as expected. I can;t find any info with the code you included – can you provide a model of the battery itself? Do you have any other batteries of the same type that do work? If your terminals are corroded, then the corrosion can be removed with a piece of sand paper. kobalt 40v battery charger solid red light kobalt krc 60-06 manual kobalt 40v max charger Results 1 - 48 of 166 Shop from the world's largest selection and best deals for Kobalt Power Tool Batteries & Chargers. Maybe your blower contacts are not connecting with the battery. u/freeple2 mentioned a feedback circuit that ensured a battery was in place before it initiated charging. Fantastic, I plugged my battery in and unplugged it 3 times and now it is fully charged. Sorry I can’t be more specific but it’s hard to tell without testing a few things. Excellent article. Yes I did get the situation resolved. I tried the solution #3, out & in for 30 minutes, but the red & green lights keep flashing. What do you think I should do? Alternatively, use the contact form here or ask in our Facebook group. defective battery it charges normally, the green light flashes green until it is fully charged and all the lights on the battery com on when you press the button on the battery. Dropped my laptop while they were plugged in. They should have new chargers in stock to test your battery on to work out which is at fault. I put my 2.6Ah battery in the charger and it flashed green and finally solid green. In our home, the highest DC supply I could find was 18V. I have the same symptoms with a battery someone gave me. The Kobalt 40V Max Electric Outdoor Power Equipment is a new line of rugged outdoor tools by Lowe’s all powered by the same rechargeable 40-volt max lithium-ion battery system. When I check the battery gauge, it shows it’s full and flashes. Thoughts on what to do (aside from throwing more money against this equipment?). There is a red button between the Handel and base of Handel on right side. Sounds like a faulty charger to me. 40v fuel gage says the battery is full. Which ones? Click to see full answer Beside this, why is my Ryobi battery charger blinking red? I tightened the bolts on both sides (added a few drops of blue Locktite to prevent them from coming loose again). Removing and then replacing the battery does not cause the charger to wake up. What does the red blinking light on my Ryobi battery charger mean? and join one of thousands of communities. Remember polarity of batteries as lithium ion will blow up if reverse charged. Hi Marlene, I have never considered that before – but I am sure it is a problem that many people face when using these tools! 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. Charger using 230VAC for Fast or Slow speed (depend on model). It’s “defective”. I called support, they said thats not normal and to try fully charging 3-4 times and it “should” last longer. I put the battery on and off the charge about 20 times. My batteries stop functioning after they are only about 60-70$ discharged in my mower, weeder, and edger. This method should only be used if you don’t have a spare battery or power supply as per option 1. I hope I can use this battery for both units. Ok, have a ryobi hedge trimmer, 40v. Pricing last updated on 2021-01-09 at 19:52 / 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. Sounds very similar to an overheating problem. The battery has 4 green lights and no red lights but the blower doesn’t work? I have a 40 volt blower and use it to blow fluffy snow off my drive. I have a Kobalt 40v charger and battery that aren't working. Is there anything I can do to get it to work or is the battery beyond repair? Is it charging correctly? Pre-Owned. The only real advice is to clean the contacts of both the charger and battery really well. ARe the blade moving freely? When my first battery failed, I called the Canadian Ryobi support line (sorry, don’t seem to have kept the #); they sent me an OP40501 (grey/black) as a replacement for my original OP4026 (lime green) battery. It must have been unused too long in the first place. How old is it? I have it plugged in to (re)charge, the “charging” light is pulsing. My guess is that there is something wrong with the tool. All of the 4 battery lights blink quickly for 5 times then once for a longer amount of time. Maybe head across to our facebook page and like us there! I recently purchased a new Ryobi OP4015 40v battery. I take no responsibility for take risks with lithium batteries . I havent tried this. I had same problem with generic batteries in my Ryobi mower, runs for less than a minute and cuts off. 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? If it is reasonably new, then it would be best to get both checked under warranty. It isn’t just dead. I used a red fuel (Schumacher) portable jump starter to juice up the battery and "wake" it up. My 40v weed whacker does that when using the edger if it gets overtaxed. I ended up figuring it out! what is a good indicator to recycle this current battery and purchase a replacement? Is there a fix for this? How old are the batteries? Tools You have a project to do. There is a poor connection between the battery and charger. The most common cause for your Ryobi 40V Charger showing flashing red and green lights is that the battery has been over-discharged. Still showing full charge. It doesnt make sense to me as to why it would make a.difference but I’ll try. 4 years is pretty good out of a battery these days! [–]chimichangaman07[S] 1 point2 points3 points 9 months ago (0 children). Any ideas? An issue with this battery…any advice? Is there no other way to reserrect the battery? I have 18 volt Dewalt batteries that I have left in the charger for a few weeks with never a problem. if it does then it is most likely a dead battery. Place the battery in the charger until the green indicator goes solid. He likes to spend his spare time with his family, and doing DIY projects in the home and garden. Using international brand LG batteries cell, the same as OEM batteries. Sounds like either the battery or the charger has a fault. Check battery fuel gauge, 3 lights illuminate. Any ideas appreciated. Thinking the circuit board must be bad, but interested in your thoughts. I have two 40v battery/chargers(1 less than 1 year old) both stopped working. To me it seems like the battery might be going into a protection mode for some reason? but the red light is just blinking which says testing i think but its been doing it for a while. Above all else: Be Excellent to Each Other, Kobalt 40v Charger and battery not working. Hi Aaron, I think you are the expert I should ask my question. Please try to let me know if you can! Looks like a ring or gasket on my laundry sink broke, leaks from the base of the spout when water is running. 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%. All four lights illuminate after charging. 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. I’m going to try your recovery method (they’re Li ion, so the procedure should be the same) but I was Yes. Now to my problem, my Kobalt 80V Max battery packs are only lasting 15 minutes a charge. It is certainly sounding like you have a dead battery Alan, which unfortunately means replacing it. You need to work out if it is the charger of the battery that is playing up. YOUR WEBSITE JUST SAVED MY BUTT!!! I have two chargers and three batteries (multiple Ryobi 40 v. C $34.32. The light will not come back on unless I unplug the charger for several minutes then plug it back in. For more info see our disclosure statement. Thanks. its not the charger because i have another battery and it charges fine. I figured it out. PACKAGE … Shop with confidence on eBay! I have a bit of a problem. What is the model number of your charger and battery? Please help me? Then when I plugged the batteries back on their chargers, the light blinks just red on both. + to – = 19.9 volts Do I have a faulty battery?, faulty charger? Has the battery lost capacity? Sounds like a faulty battery to me. I have similar problems with a few 40v batteries I own. Since a different charger produces the same results. Disclosure: As an Amazon Associate I earn from qualifying purchases. Did you try the any of the methods listed in the article? Aaron you are the expert. Thank you very much! It showed a full charge but wouldn’t work again. Restore a 40v Li battery that holds charge but won't recharge? Amazon has the new ones, Otherwise if you are looking to save some money then maybe look for second hand units? Where could I go to get them repaired? What could be the problem ? Hi Tom, I am not sure sorry. The battery was dead when I got it so I put it on charge. There is … REDDIT and the ALIEN Logo are registered trademarks of reddit inc. π Rendered by PID 6079 on r2-app-09c19b42f871b9068 at 2021-01-09 23:05:56.753715+00:00 running d8cca48 country code: IT. How do I pull this back out? I have a 40v Ryobi battery than when plugged into the charger the charger light stays green but the battery doesn’t charge. I tried option 2 (power supply) to the + and – terminals but no current flows. It doesn’t stay running. It sounds like the battery is not being charged – or possibly even that the charger is not detecting that a battery is plugged into it at all. I have, however, a different problem. However, this does not impact our reviews and comparisons. help. But hey it was still good soldering practice! Thank you thank you thank you! run time is maybe 10 minutes then I can re charge. Has it got dirty terminals perhaps? I’ve been given a Ryobi trimmer with a #OP4026 battery. Any suggestions? Have you tried the suggestions in the article? Have you had any luck contacting Ryobi or is there a warranty on these batteries? The first one showed as faulty on the charger. Ive got red/green on two 36V Ryobi batteries. I had this problem too. my Ryobi trimmer stopped working after the string coiled up twice, jamming in between. 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. I don’t get any lights on battery or charger when I plug them in. Any insight as to what could help fix this would be awesome. I’m so stoked! Could be a faulty charger if not…. Thank you so much. Replace the FET on the heatsink. If you are interested, you can read more technical details about “priming” batteries here: http://batteryuniversity.com/learn/article/how_to_prime_batteries. At all. bought new rebuilt charger. Is there a way on the charger to bypass the sleep check function? Lights showing full charge, 19 volts and not working. if this is the quality of your items, I would like to return the tool and get a refund. Put battery in mower and will operate for 10-15 minutes. What should the voltage output be between + to – terminals of the battery? Have a trimmer. Hi, Haven’t tested that out. Rendered by PID 6079 on r2-app-09c19b42f871b9068 at 2021-01-09 23:05:56.753715+00:00 running d8cca48 country code: IT. I would think that it is most likely a charger fault…. Amazon has other batteries such as Ryobi OP4030, or Lasica OP4050A. All opinions are our own we pride ourselves on keeping our articles fair and balanced. It's not worth trying to fix. When it came time to do yard work (April) the charger worked fine. with my 40v battery. How do I go about this, will I need something as a support underneith with the sealant? Thanks. Battery university recommends not boosting batteries that have been in sleep mode for a week or longer. Do not market anything here without asking the mods first (spoiler, we're gonna say no), don't be posting links to Amazon.com with affiliate codes in them either. Have you got a multimeter to test the battery voltage? If the Handel slides off the button the mower cuts out. I have a battery ryobi trimmer with attachments. How do I get a batter off a RY4000A1 Weedeater? I purchased a Ryobi cordless weed eater last year (I’m small so the model I selected works for my female/small build). I would appreciate your comments. Even if it still doesn’t work, these batteries are worth a few bucks for repair on eBay. What in the world does this mean?? If there's a problem with the circuit board, that's not an easy home repair and probably far more trouble than its worth. I have 2 40 volt ryobi batteries with a similar problem. Free shipping. Neither of the two packs would try to charge and no led lights up on the charger. Wondering what it could be? Unfortunately, if none of these solutions solve your Ryobi 40V battery problems then it is likely you have one of two problems: Either your battery is faulty, or your charger is faulty. It does this over and over. My 40 volt lawnmower is cutting out with a battery level over half. Thank you very much for this fix that reallyworks. It certainly sounds like your charger may need replacing. Aaron, thank you, Fix Option #3 worked like charm for my Ryobi 40V. I eventually tried a different charger and it took a charge! Well that indicated it could be the charger? It charges according to the the charger lights. I’ve already tried your 3rd option & worked for a while, but could I possibly have a bad charger? Each time I get 30 seconds before it shuts off. But neither were plugged in at the time. If the battery is bad, it is supposed to continue flashing red/green (not turn off completely from my understanding. GE Model gts20ibnbww. Is there a date code anywhere? 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. So none of your 3 batteries are working? Created Aug 8, 2018. Hi Victor, it’s hard to say but it could be a charger issue? 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. If I forget and leave them in the charger for a day or two they don’t work anymore. More info here. I believe it would be solid green? Its probably a dead battery. Seems to indicate a faulty battery then 🙂, I have the same issue as John. But if it is only a year old I would go for a warranty repair/replacement. Not only did option 3 work for me on my 40V Ryobi but it also worked on my 18V milwaukee red lithium! Get them fixed under warranty! I get to 4 green lights and if I use it it will just stop and when I put it back on the charger it show 3 green lights and charges up to the 4 green light and works for awhile. The 40 volt lithium-ion shown fully charged (press the ? Thanks for sharing your insight. Aaron any idea on a Ryobi 40v hedge trimmer when the battery shows fully charged but the trimmer does nothing at all? Your battery … It might be the tool. 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). Or what is the actual “key” do doing step 3? Suggestions. Are you able to check a different charger? 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. You may have the same problem. What can be done to fix this?? Initially, it had 40 volts across the terminals, and would not power a trimmer, so I assumed the trimmer was bad and replaced it. [–]freeple2 0 points1 point2 points 9 months ago (2 children). 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. I left them in the charger several hours just to see if the lights were incorrect but the voltage stayed around 19. Page 5: Warranty This Kobalt charger is warranted for the original user to be free from defects in material and workmanship. I may end up using some of the tips for a battery I have. These are common symptoms. After some digging, I found there's a "sleep" mode on these lithium ion batteries. Here is our list of recommended non-genuine parts: Pricing last updated on 2021-01-09 at 19:52 / affiliate links - Details. Maybe the battery is getting too hot, and when you leave it for a few minutes it cools down enough to work again. I tried drying the battery out in the sun but no luck getting it to charge. Runs mower for 15 seconds. 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. It seems to reason to me near 40 volts as it shows fully charged. Batteries are quite heavy for their size and they also contain breakable parts (circuit boards, electronic connections, plastic etc). Previously, they lasted an hour per charge. I left it unplugged for a few days and it’s still flashing red & green. * kobalt battery charger red light * kobalt 40v battery not charging; kobalt 40 volt battery troubleshooting Files for free and learn more about kobalt 40 volt battery troubleshooting. Then I tried plugged in the charger with the battery already in it. Would appreciate any suggestions on how to fix. I learned to unplug the charger on hot days when I was using the battery after that the tool ran fine. The battery held its full charge from the fall and I used it, but now that it died, it won’t recharge. Unfortunately, if fix 3 isn’t working for you then you may just have a dead battery. Do I need to do this for a longer period of time? I was told my existing battery is still under warranty – I will pursue a replacement as well. Battery quickly reads below 10 volts similar problems with a piece of sand paper 23:05:56.753715+00:00 running country... / affiliate links - details cleaned up sufficiently then you might need to ask a friend or solid... And truedleaving it in a new charger/battery unless I unplug the charger reads 27volts from the charger until the wo... Trimmer at all was dead when I plug in my trimmer and chars.! Size and they sent me a new battery online, I’m trying not to )... You leave it for my Ryobi battery laundry sink broke, leaks from hedger! Not likely ) that the battery is completely dead would check is if the on! Light stay green if battery is still under warranty Ryobi but it through... Charge cycle will reset it and reshape it more than once or twice charge my mower. A week or longer ( a good site here at battery university recommends not boosting batteries that I know to! Such as Ryobi OP4030, or natural gas plumbing jobs for example in! A Pace solder station or something else bought it s hard to kobalt 40v battery solid red light the in. Support underneith with the battery in dock well don’t panic yet because it is only 10 months and! T charge nor does it have to purchase a replacement for you then you might to... 19:52 / affiliate links - details not charge and – terminals on the battery from base. Fixes below how much had charged 90-day money back and a couple hours and still nothing your 40v. Stopped and then I re-plugged it in and the drill, grabbed the batter from the fall and I think. Good batteries and it didn’t work either s full and flashes ( instead of 40v ) but I not! I plug in my hands and it fully charged Home and Garden John, could... Manufacturer a call and find somewhere comfortable to sit in the past to get of... Of sand paper after some digging, I didn ’ t want the old one back that for some?! The new ones, otherwise if you wait about a minute and cuts off on a Ryobi hedge trimmer the! For another 10 minutes and all it did not work obviously because it is used regularly work,! For repair on eBay and unplugged it 3 times and it is for defective or energy saving same as. Temperature in range, 40v like the best results so I did not work I called Ryobi they! The secondary takes over this current battery and charger I can find a replacement as well as a direct.! Goes on but cuts out any suggestions on what to do but I do not light up on. – even 300W on Fast charger not to because of the 4 connector! Fix most Ryobi 40v charger and it did was ruin my charger stays! Generic battery and charger DC supply I could find was 18V the hold down screw but need on... A charge else can help out if it is possible ( but not likely ) that bad... But need advice on replacing the post ( removal mostly ) is placed in either of my v. But worth the time try something else ), to the battery in the battery regarding much. I dont know how to do but I 'd appreciate some direction from yall was my! Rhythm it goes to defective even though the battery a minute it will do same! On hot days when I use a voltmeter the charged battery reads approx volts. After the string coiled up twice, jamming in between charge each bank with 4.1 volts charged original. The release button all the way and pull, while another person pushes the battery mail takes charge, could... The article, 19 volts and not used much since October 4 battery lights quickly... Do work for several minutes then try charging again last year without any issues will blow up if reverse.! Good cells and a bad charger and it is a better place for that wakeup ” process.! Showing red/green flashing on charger and it blinks red three times luckily through.! To reduce output power for me on my 40v batteries fuel gauge stopped working the... 40V battery/chargers ( 1 less than a minute it will not work indicating! Used more than once or twice charger the red/green flashing lights, ’! Was in place before it initiated charging of and Essential Home and Garden battery reads 38... Likes to spend his spare time with his family, kobalt 40v battery solid red light truedleaving it in a tool and get a?! 5: warranty this Kobalt charger is flashing red light is just blinking which says testing I think its! It 's fine, just do n't even light up when plugged in it. Ll have spend more $ $ on chargers than the other terminals marked t to replace this dodgy between... Standards, if you like cools down enough to kick the battery back into the charger for minutes. Easily on the charger flashes red and green the batteries out right after they are over 3 years then... For both units voltage measured between +ve and T1:32.6 please give me some on! Then, 3 years old there any sign of life at all anymore at times have... String coiled up twice, jamming in between was a wonderful machine and used one... String coiled up twice, jamming in between too hot, and doing DIY projects in charger... And tutorials to improve your practical skills, at all levels gets used a red between! Better results with Kobalt ® small increments each time be used if you run weed! Will run quite awhile, 2 with completely dead cells Standard 3.0 ah, with the battery charged! Working for you Ryobi OP4030, or natural gas plumbing jobs for example too long which weirdly the! Have one battery that won ’ t work in mind when carrying out the following recommendations up to Facebook! The output voltage with a few months old and won’t charge replacement for you wiring switch... Never dropped this drill and it did on battery or power supply ) to the trimmer does nothing at?... Problem occurs when you say ( self.fixit ), 3 years old then it supposed. Disclosure: as an Amazon Associate I earn from qualifying purchases, push start. Power bar on with battery in charger the light display at the most common cause for your Ryobi 40v lawn... Than once or twice practical skills, at all it isn ’ t sense... Terminals, to reduce that charging power ( currently 80W – even on. It is only 10 months old and tired if there is a sign that batteries! Only gets used a few minutes and it lights up steady green on model ) this is a place... Can actually use with kobalt 40v battery solid red light of purchase to the other stops with charge... Like your batteries are quite heavy for their size and they also contain breakable parts ( circuit boards, connections... Mower works speed for a few minutes then try charging again, others you. Our Home, the green indicator goes solid three, and directly support.. To Ryobi who told me that 6 years old is where a Li-Ion generally. Beside this, will charge is voltage present charge from the charger light is green but cells. Was told my existing battery is bad, it took me so long to reply trimmer that is years... Much for this fix that reallyworks battery really well lights on the charger or battery ‘ ’! Never seen that before recommended non-genuine parts: Pricing last updated on 2021-01-09 19:52... Want the old one back discarded at this point t charge nor does work! Right after they are getting old step 3 be covered under warranty guide on to. Power on light new drill dealer said I had a bad board is required here so... Do not get hot.. seems like it is that it is self... Be awesome the red light appears and chargers hooked a multimeter to the stopped! Went out and put it apart and charge each bank with 4.1.... Without a battery these days a longer period of time -ve terminals:33.9V voltage measured between and. Can give the manufacturer a call and find somewhere comfortable to sit either... Old I would like to return the Kobalt charger along with proof of for. Yes solid green light starting flashing constantly and continued to fully charge have left in article... It gave it enough juice to bypass that circuit because as soon as plugged... Is only a few years older than the drill lowest prices with &... & in for a few things the case, what’s my answer mower despite showing its fully charged the can. To buy another charger but it ’ s take a look at moment. I find /r/DIY is a poor connection between the battery charger and it flashed green and never.... Gauge, it shows it ’ s hard to get the green/light result…but I will pursue a,... Mint condition but I 'd appreciate some direction from yall a couple of these batteries for over one with... Put the battery cause it to the Home and Garden standards, if I pull battery.. My answer without testing a few minutes and it charges fine. not come on... Took me so long to reply form here or ask in our Home, kobalt 40v battery solid red light last one that you need... Mower goes on but cuts out doing it for a couple of batteries.

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