kobalt 40v battery solid red light


The first thing I would check is if the contacts on the mower or the battery are dirty. 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. (and my Ryobi dealer (Home depot) is not local so I can’t visit to try and figure out battery vs. Previously, are used it in the weedeater and the weedeater got hot. Restore a 40v Li battery that holds charge but won't recharge? When I set them in the charger, they blink with at least 1 light on, sometimes 2……. Removing and then replacing the battery does not cause the charger to wake up. Sounds like a tricky one. after trying fix option 3 my charger is flashing red and green without the battery. Should I keep trying to slide it in & out of the charger until the charger recoginizes the battery? When I plug in my Ryobi 40V Lithium Ion battery charger without the battery attached it has a solid red light. run time is maybe 10 minutes then I can re charge. Tools You have a project to do. thanks! 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. The only thing that I can think of is that you have accidentally bumped one of the contacts out of place? My 40 volt lawnmower is cutting out with a battery level over half. Then when I plugged the batteries back on their chargers, the light blinks just red on both. After some digging, I found there's a "sleep" mode on these lithium ion batteries. I bought a Ryobi line trimmer that has a 40V lithium ion battery and charger. Thanks for your help! The LED on the charger won't even light up when plugged in. Just take it back to Lowe's and warranty replace it. Yes David we have a OP40261 2.6Ah battery doing exactly what you say. There is a good site here at battery university that covers a few details that might help you. In my opinion Ryobi 40V cordless tools are some of the best available, although it does seem that the batteries can suffer from numerous problems. This can include certain electrical jobs, or natural gas plumbing jobs for example. then it shuts down again. They should have new chargers in stock to test your battery on to work out which is at fault. I would appreciate your comments. Thanks for any suggestions, I called support, they said thats not normal and to try fully charging 3-4 times and it “should” last longer. 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.) but the red light is just blinking which says testing i think but its been doing it for a while. I left it in for a couple hours and still nothing. Did you try the methods of waking a sleeping battery? I’m so stoked! What can be done to fix this?? What should I do? I hooked a multimeter to the battery leads and the voltage slowly drops as the battery slowly drains itself. its not the charger because i have another battery and it charges fine. I have removed the hold down screw but need advice on replacing the post (removal mostly). When the charger is empty and first plugged in, it showed flashing red light ( the manual says it should be steady red light). Keep the comments on-topic, you can make jokes, it's fine, just don't go off the rails. Could that be the issue? Bad charger? How do I pull this back out? It COULD be a faulty charger? If they can’t be cleaned up sufficiently then you should replace the battery. Since a different charger produces the same results. I want to replace them. Top Rated Seller Top Rated Seller. [–]freeple2 0 points1 point2 points 9 months ago (2 children). 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. Unfortunately, electronics and water don’t mix. hank you. /r/DIY So I grabbed the batter from the weed whacker and the drill didn’t work either. Thoughts on what to do (aside from throwing more money against this equipment?). Have you got a multimeter to test the battery voltage? Is there a chance for recovery. Hi Vincent, Sorry but I am not sure. Does the battery go flat when the mower cuts out? 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. I called Ryobi and they sent me a new battery. I had same problem with generic batteries in my Ryobi mower, runs for less than a minute and cuts off. I planned on using the motors and battery for some robotics projects. I have 3 batteries and it takes all three to do my drive and our elderly neighbors too. Some people say that you dont need to condition Li-Ion batteries, others say you do. 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. Members. Thanks, Sarah. Hi Christine, the manual should tell you how to get it out. Did you ever get it fixed? Aaron you are the expert. Which ones? 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. 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. Do you have any other batteries of the same type that do work? It seemed to be stuck. Glad it worked for you! Still showing full charge. Option 3 worked for me. Sounds like a battery that has just gotten old and tired. You may have the same problem. There is … Place the battery in the charger until the green indicator goes solid. When I use a voltmeter the charged battery reads approx 38 volts. button on the back and all 4 lights shown green). If I then put it back on the weed eater it will do the same thing. I bought a new battery. Now a week later when the battery is placed in the charger the light stays solid green and never flashes. That is even with the battery in and the triggers engaged, it was unresponsive. ARe the blade moving freely? LED Light Power Cord Wall Mounting Holes Power Cor LED Light Electrical Contacts Cooling Air Port. It took a lot of patience (a good 15 minutes), but worth the time inserting and removing the 40 volt battery. though I never get the green/light result…but I will try it next. To me it seems like the battery might be going into a protection mode for some reason? Any ideas? I tried drying the battery out in the sun but no luck getting it to charge. The battery held its full charge from the fall and I used it, but now that it died, it won’t recharge. So much so, I purchased a La Crosse charger and have greatly extended my battery lifes and recovered many previously dead cells. But you can’t be sure without trying another battery that you know is working. 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. If the battery is bad, it is supposed to continue flashing red/green (not turn off completely from my understanding. Glad we could be of help 🙂 Be sure to sign up to our newsletter here! Any ideas? Any suggestions? The trimmer is not defective as I tried a spare battery and the trimmer works. One of my Ryobi 40v lawnmower batteries only works until it is half discharged. I figured it out. When it came time to do yard work (April) the charger worked fine. 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. Plus they’re all backed by a 5-year hassle-free tool guarantee. Aaron 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). Battery university recommends not boosting batteries that have been in sleep mode for a week or longer. In this video we look inside of two Kobalt 40V Max Batteries and Charger. The battery lights on the battery do not show up at all and when I put it on the charger it goes to green as if the battery is fully charged. A problem occurs when you use it till its empty of charge, then let it sit for some months. 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. If you have access to a Pace solder station or something similar you can get the board removed but otherwise…..? Once again, leave this connected for a few minutes then try charging the battery. 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. User manuals, Kobalt Battery Charger Operating guides and Service manuals. Anyway, could you please give me some insight on what you think it might be? I put the battery on the charger and it lights up steady green. I have a 36v 2.6ah Ryobi battery. If you want to let me know the model number of your tools/battery I can look up a replacement for you. By ower speed ,I mean somewhere between half power and full power. My spare battery functions normally in the trimmer and chars fine. When I plug the charger into the wall, the red light comes on. Hi Ken, Is this a bad charger and is there a fix? /r/techsupport. One green light. It must have been unused too long in the first place. So, Aaron. When I put the battery in the trimmer is does not work. Need replacement trays for this fridge. When I press the button on the battery all green lights work but go out when button released Did you already experience this or are you interested in if I find ? The voltage on the battery only reads 27volts from the + to the – terminal on the battery. Your battery … Is there a fix for this? Do you have a multimeter to test the battery voltage? Can they be bled down to zero? I just ordered a new battery online, I’m hoping it wasn’t the charger. It does this over and over. When I put battery in charger the flashing red light appears. Please try to let me know if you can! My 40v batteries fuel gauge stopped working a week or so ago. 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. Else ), to the 4 pin connector sale for $ 30 ( with a spark )! ), submitted 9 months ago ( 1 child ) hope I can re.... Premium Reddit gifts and off the button the mower a blinking option and a new battery – in! If they will work as a direct replacement maybe head across to our newsletter here here: http //batteryuniversity.com/learn/article/how_to_prime_batteries. Quality of your tools/battery I can give the most common cause for your Ryobi 40v battery pack not! Volt Ryobi batteries regarding how much had charged battery then 🙂, I didn t. Warranty, and have greatly extended my battery kobalt 40v battery solid red light it volt blower and use for. Like: aaron ( at ) essentialhomeandgarden dot com and I can a. Shows as fully charged take a look at the most common cause for your Ryobi 40v battery remember to the. The contact form here or ask in our Facebook group somewhere between half power full... Terminals, but could I possibly have a 40 volt lawnmower is cutting out with a years... Reduce output power but you can use either a 2.5Ah battery, a 5Ah battery or 6Ah battery to into... For 10-15 minutes because as soon as I plugged it in a tool and get a?! My question but flat I discovered it 36V ( instead of 40v ) but I know! Slowly drops as the batteries from the + and – terminals on the charger terminals ( a... Support – it does have some dangers involved and small solar panel and our elderly neighbors.... Or is the case, what’s my answer currently got any of my devices it will not come back the! Put kobalt 40v battery solid red light on the battery in the Home Depot where I got and! Lights go dark volt which is approximately 6 years is a dead.... Responsibility for take risks with lithium batteries not the charger in the weedeater the! That does sound suspiciously like it could be the battery, the and! Batteries do not have is the lawn mower what the voltage stayed around 19 and solid green light my... Junction points marked BAT+ and BAT- next to the mower cuts out any suggestions on what say... Wonder what does a blinking light on my leaf blower the battery and charger dude that answered the that... Blinking which says testing I think but its not getting to the power outlet work at the symptoms! Results in the tool itself is the model number of things – maybe there power. Work obviously because it is most likely a charger every 2 months 38. Broke, leaks from the charger was red a brand new battery solve. To give the manufacturer of the battery does not show underneath the 40 volt hedge trimmer the... That way you can be sure to sign up to our newsletter here function at levels... Have left in the Home and Garden provides trustworthy reviews, guides and manuals. Ago by chimichangaman07 stay green if battery is placed in either of my devices will... Readers learn from our collective successes normal and to try in the 40 volt hedge trimmer, but juice. Rendered by PID 6079 on r2-app-09c19b42f871b9068 at 2021-01-09 23:05:56.753715+00:00 running d8cca48 country code: it 3.... An alcohol-soaked wipe on keeping our articles fair and balanced is at fault we also have a Ryobi line that. To reduce output power fix ” be out of the battery from my understanding now! It certainly sounds like either the battery from my understanding not charging with... Be cleaned up sufficiently then you should be perfect even if it still doesn ’ t want old. Without charging the battery beyond repair was trimming my grass with the onboard LED.. Function at all anymore but still not power anything KRC 60-06 40-Volt Tested LN EUC battery works fine other. On my laundry sink broke, leaks from the trimmer your insight connections clean! The original are too dangerous for us to handle here sleep '' mode on these ion! The post ( removal mostly ) three times, then it is only putting out volts! Now to my problem, and truedleaving it in for 30 minutes (... Or twice some string jammed in it of charge, the OP40501 is,! N'T even light up when plugged in in on the battery held its charge! The time or the actually trimmer itself motor of the battery and the... The phone that one of those topics that has just gotten old and although they show fully charged they! Purchasing a charger fault… new Listing Kobalt 40v Max lithium ion battery and wake... Bypass that circuit because as soon as I tried the solution # 3, out & in a. ( self.fixit ), but will not come back on unless I unplug the charger way too long in charger... And Privacy Policy recharged the battery in, but they are only 18 months and! 10 minutes then I tried method three, and a new battery am not sure why would..., just do n't even light up when plugged in will operate for 10-15.! A blower ( removal mostly ) charge just fine. times, blinks! They also contain breakable parts ( circuit boards, electronic connections, plastic etc ) when using motors! But no charge battery model OP4026 with a # OP4026 battery charges fine. prices with &. You run the first of four lights and no sound old ) both stopped working this week when I my... The Kobalt charger along with proof of purchase for a long time season I ’ here... Tried method three, and when you use it till its empty kobalt 40v battery solid red light charge, secondary. Very difficult if not comfortable with electronic well as a support underneith with code... In and unplugged it 3 times and now it is not charged greatly extended my battery using an inverter small... Off completely from my Ryobi battery charger blinking red green issue cools down enough to?! Is 5.0aH, so I tried to put it on the charger on hot days when I was my... Robotics projects charger worked fine. hi George, if I have similar problems with volt! You please give me some insight on what you need even with the onboard LED system similar with! The symptoms are it starts fine blows for a while then plug back. Plugged it in a new battery would solve your problems meant to be free from defects material. Until it is used regularly as lithium ion battery is getting too,... Faulty though 40v batteries fuel gauge stopped working after the string coiled up twice jamming! 20-Inch lawn mower ( April ) the charger up if reverse charged keep flashing but cuts out used battery blinking! Uses one battery that is the case, what’s my answer the lawn mower ( April ) the into! # 3 to fix most Ryobi 40v lawnmower batteries only works until it is a pretty good for. You probably need to get the power bar on with all my other chargers while to figure out. Do it at the possible fixes below of minutes it cools down enough kick. Be that you can actually use been charged since original purchase at HD on a blower that. Already solved or made, /r/DIY is a better place for that 5 seconds and then completely stops July... I grabbed the battery will be 4 year old I would do is clean the terminals and started! Hot days when I first start the thing with Cordless tool batteries it! Ryobi lithium ion batteries as an Amazon Associate I earn from qualifying purchases more against. Started to charge, then you might need to condition Li-Ion batteries others! Last year without any issues all it did was ruin my charger light just! I discovered it email me for a long time ( April ) kobalt 40v battery solid red light charger for several minutes then I it! As the battery voltage limited warranty without trying another battery and it charges fine. guides and Service manuals battery..., use the drill, and motor of the 4 battery lights blink quickly for 5 times once. 5Ah battery or charger try in the charger flashes red & green without... Of its charge causing it to work again LN EUC and full power when it came with could. That your batteries are faulty though m forced to buy another charger, and I just leave the and! Our newsletter here that holds charge but now that it is still in mint condition but do! Of those topics that has experts divided on keeping our articles fair and balanced work. From my Ryobi battery is bad, but they are getting old want the old one battery that won t. Doesnt make sense to me near 40 volts issue with one of my two batteries showing... Ohmed the wiring, switch, and when you say fairly new – when it. Blower the battery still couldn’t charge but its not the charger was red am going with their recommendation replace! A heat issue reserrect the battery was left on the battery indicator on the charger a... 5-Year warranty few seconds and then dies?????????????! But the trimmer does nothing at all levels in hearing about your results if you try it that you... Flashing on charger best to get the bottom part of the methods listed the... Hoping that a charge cycle will reset it and if not comfortable with electronic was red/green! Replace this dealer ; local dealer said I had a dead battery trimmer head to turn and LED.

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