Alan Brinkman. All batteries were only a few months old and the charger less then a year old. Do i need to make any connectino to the other terminals marked T ? Disclosure: As an Amazon Associate I earn from qualifying purchases. I have a 40 volt Ryobi that displays a 100% charge, but only has 19 volts on the terminals. Is it possible the battery is frozen inside, & won’t budge? Anyway, that appears to be clear. Any ideas? I got it to work briefly, but just a bit. 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. 05 - Air Filter. All 4 green lights on the battery and solid green light on charger. I also experienced a battery failure, under warranty, and Ryobi shipped a replacement battery and charger. Also the battery is nos accepting any charge. Sorry I can’t be more specific but it’s hard to tell without testing a few things. Can they be bled down to zero? How old is it? Now a week later when the battery is placed in the charger the light stays solid green and never flashes. button on the back and all 4 lights shown green). Ryobi 2 cycle leaf Blower repair. So I tried them both in the weed whacker and it didn’t work either. I would say its likely that it is a dead battery. 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. Hi! Leaf Blower Won’t Stay Running. I have both a weed whacker and a new drill. after trying #3 I still have a battery the charger indicates is ready for use, only to get a second of power from the tool you sent. 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. What could be the problem ? 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. I take no responsibility for take risks with lithium batteries . Does a solid green indicate the battery is charged or a solid red? 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. Put it apart and charge each bank with 4.1 Volts. I have a 40 v mower with 2 batteries about 4 yrs. The seller said it would not run, and it wouldn't. I tried to put it in a tool and nothing happens. 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. I put in brand new oil and gas but I still have the same problem. If cleaning the carburetor … The Milwaukee had been dead for at least a year and wouldn’t take charge but now its perfectly fine! Let’s take a look at the most common Ryobi 40V battery problems and how to fix them. Suggestions. Note that the bad one will not work in our 40 volt hedge trimmer, but does operate in the 40 volt blower. 00 / each +FREE Leaf Blower; Compare. 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. This picture appears to have one more piece than what I found. 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. It doesn’t stay running. I’ve been given a Ryobi trimmer with a #OP4026 battery. I have a bit of a problem. I’m having the same problem. I put the battery on the charger and it lights up steady green. 40v fuel gage says the battery is full. Tighten all screws and nuts tightly. It doesnt make sense to me as to why it would make a.difference but I’ll try. The green light starting flashing constantly and continued to fully charge. A clogged air filter may cause your blower to idle roughly as well. I tried all options but none worked. In 1 minute increments, followed by a charge attempt. Should I take it back to the Home Depot where I got it and get a replacement battery or charger? Thanks. Yep, certainly sounds like a battery that needs replacing. First thing I would do is clean the terminals on the battery and the charger. I attach battery and it blinks red three times, then blinks green three times, then solid red, then no lights whatsoever. Well, the good news is the battery is readily available. ernie. 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 never registered on the light display at the end of the battery regarding how much had charged. 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. I would doubt if it was used more than once or twice. Otherwise, you might need to contact Ryobi support. Patience is required here – so read these instructions carefully and find somewhere comfortable to sit! The only thing that I can think of is that you have accidentally bumped one of the contacts out of place? 3 good, 2 with completely dead cells, and one with good cells and a bad board. When it is under load on my leaf blower the battery quickly reads below 10 volts. String trimmers are versatile tools in any homeowner's arsenal. But that does sound suspiciously like it could be faulty circuitry on the batter control board. Do you have a multimeter so you can see what the voltage the battery is at? Each time I get 30 seconds before it shuts off. I tried in another charger but it did the same thing. Same here and it’s a relatively new battery. Thanks for any suggestions, In most cases, it just requires a little maintenance and it will be back to running like new. Pretty hard to justify a $50 tune up bill when you can buy a new one for $100. Leaf blower running rough. I tried drying the battery out in the sun but no luck getting it to charge. I would appreciate your comments. Search Input. It is most likely a battery that needs replacing. How old are the batteries? I am having trouble removing the battery from my Ryobi weed cutter. This means emptying the gas tank and flushing fresh fuel through the gas pipes. I bought a new battery. How old is it? If it is under warranty still then there should be no problem – you can find more details here:, Hello Aaron. Thanks for letting me know. RYOBI 125 MPH 550 CFM 40V Lithium-Ion Brushless Cordless Jet Fan Leaf Blower with 4.0 Ah Battery (1933) $298 . The battery held its full charge from the fall and I used it, but now that it died, it won’t recharge. My Ryobi 40v charger is flashing red and green with no battery in it. Or does it have to be discarded at this point? Stale fuel is the most common reason why a leaf blower won’t start. Let me know the model number of your unit and battery here and I can find you a suitable replacement. Can dropping the battery cause it to be inoperable? Hi Victor, it’s hard to say but it could be a charger issue? Not sure why it would display 100% charge, and have 40 volts on the terminals, but still not power anything. Time to get a new one I reckon! Please try to let me know if you can! Battery had 12.5V. Thread starter 1947mitcheb; Start date Oct 6, 2014; Prev. The problem is that It cuts off when I first start the thing. If the Handel slides off the button the mower cuts out. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. You could try opening the battery houding (just the plastic bit) up to see if you can see anything – but do be very careful as it can be dangerous. When I plug a battery into the charger, the charger flashes green 6 times, then red, green, red, then the light goes out. The first repair in two years. Voltage measured between +ve and -ve terminals :33.9V I just pulled out my 10 month old 40v battery lawn mower (April now). If this is the case, the blower may start up as usual, but then immediately stall out. The Right Parts for the Job. Leaf blower won't stay running. Leaf blower won't start. Do you have any other batteries that work in that charger? If old fuel was left in the leaf blower, drain the old fuel from the fuel tank and replace the fuel filter. Essential Home and Garden provides trustworthy reviews, guides and tips for anything and everything to do with the home and garden. I have, however, a different problem. If you notice one of your blower’s gaskets are damaged, they will usually … I hope I can use this battery for both units. Browse our parts categories to select from a variety of parts for your product. If the battery is only 10 months old it might be worth calling Ryobi support – it might be covered under warranty. Check that the contacts on your charger and battery are clean and look to be where they are meant to be. Maybe the battery is getting too hot, and when you leave it for a few minutes it cools down enough to work again. Using international brand LG batteries cell, the same as OEM batteries. op. If I forget and leave them in the charger for a day or two they don’t work anymore. It does this over and over. What should I do? Won't Stay Running. Thanks for the feedback Neil. Fix option 1 does not show underneath the 40 volt batteries the positive and negative wires hook up. I want to replace them. If it says Ryobi on the label pass. No Video Available. tools.) Two of the batteries have solid green on the first of four lights and flash on the second. 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. When I go to use it it runs around high speed for a few seconds and then completely stops. I have a 40 volt blower and use it to blow fluffy snow off my drive. Use a DC power supply set at the same voltage as the battery and connect the positive output to the positive battery terminal and the negative output to the negative battery terminal. Technician. But you can’t be sure without trying another battery that you know is working. 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. No Video Available. Hi, The trimmer is not defective as I tried a spare battery and the trimmer works. Do you have any other batteries of the same type that do work? If the battery is bad, it is supposed to continue flashing red/green (not turn off completely from my understanding. Their small, handheld design and powerful trimmer … Feel free to email me for a quicker response on admin (@) essentialhomeandgarden DOT com. It runs great - IF you can get it started. I purchased the generic battery and the mower will run fine for about 30 seconds and then it shuts off. That is usually a sign that the battery has had it. Additionally, most models come with variable speed control. Enter model number to search for the required part specific to your product. Previously, are used it in the weedeater and the weedeater got hot. It ran about 10 minutes then stopped. I used it one time in my trimmer and charged it. Yes, they are! Jun 26, 2017 #11 I have had two 2 stroker weed whackers of similar design with good luck. Will keep you posted if the “wakeup” process worked. After I put the battery in, it was still flashing red lihgt and not charging. 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. Did you already experience this or are you interested in if I find ? Could be a faulty charger if not…. The battery has 4 green lights and no red lights but the blower doesn’t work? bought new rebuilt charger. But hey it was still good soldering practice! Help. The entire unit, battery and weed eater are both in exceptional condition. Option 3 worked for me. Then tried to charge, but it went to flashing red. I’m also at a loss for removing the battery from the trimmer. Hi Lynn, Did you try the any of the methods listed in the article? 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. I had this problem too. I would think that a new battery would solve your problems. I have a leaf blower and I think I ran it with too little oil and now the cord will not pull through to start the machine. The air temp is 18 degrees today, so I did not do the warm up thing again, but maybe tomorrow. So, I have two good batteries and know how to resuscitate them. Any suggestions? Hi Vincent, Sorry but I am not sure. Unfortunately you probably need to get a new battery. The problem is that it will start and idle just fine, but when I increase the throttle it bogs down really bad and will die until you release the trigger. So none of your 3 batteries are working? It charged all the way up before giving me the red/green flashing lights. Hi Sharon, Sorry but it does sound more like a charger issue to me. 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. These are common symptoms. Not sure to be honest. It’s showing 19 volts more or less with a volt meter. As you suspected my OP4026 40v lithium-ion battery is faulty (around 4 year old), I replace it with a new fully charged 40V4.0AH but the trimmer/edger is still not working. Voltage measured between +ve and T1 :32.6. After refueling it will only run for about 5 to 10 seconds and then stops. It is highly possible that your batteries are faulty though. I’ve already tried your 3rd option & worked for a while, but could I possibly have a bad charger? Is there anything I can do to fix that? Could be a dodgy connection between the board and the terminals aswell.. The second thing I would do is try to ascertain whether it is the charger or the battery that is faulty. Is it the release button?? Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. 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. I planned on using the motors and battery for some robotics projects. Amazon has other batteries such as Ryobi OP4030, or Lasica OP4050A. Written by: Bob Haring. The lawnmower and the 2 batteries it came with. Any advice? If your leaf blower spark plug is damaged, you will see little or no sparks. 1; 2; First Prev 2 of 2 Go to page. There are ways to attempt to fix this problem; take a look at the possible fixes below. When I put it back on charge, it took a charge just fine. The gas engine on your leaf blower needs to operate at a specific temperature: hot enough to burn the fuel and give the engine power but cool enough not to overheat the piston. No Video Available. Best bet is to give the manufacturer a call and find out. The new battery works fine in either tool. I did use it a few times to blow off my driveway to remove cinders and rock salt from the state trucks when they plow and cinder. Guy sends out his kid and he “guaranteed” the one with the broken primer bulb ran. The first thing I would check is if the contacts on the mower or the battery are dirty. Hi Aaron, I think you are the expert I should ask my question. Bought brand new old stock replaced fuel line and filter but gas doesn't seem to be coming back up. Would they work in my mower? How old are the batteries? We also have a second OP40261 battery functioning normally. I've attached a picture of where I was at. Matter of fact, the OP40501 is 5.0aH, so it’s 20% better than the original. Thanks, again! Tools and all pretty iffy. since there are no flashing lights, I didn’t think any of the solutions you offered would apply. 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’ve just encountered the Red/green light flashing for my 36V 5Ah battery and am balking at the fact I have the same symptoms with a battery someone gave me. When not under load the battery reads 38 volts once again. Click here to see Amazon’s selection of Ryobi 40V Batteries and Chargers. Is there a way on the charger to bypass the sleep check function? 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. How do I get a batter off a RY4000A1 Weedeater? I tried option 3 and it worked. battery reads 18v dc across terminals. When I check the battery gauge, it shows it’s full and flashes. Any ideas? Check that there's fuel in the tank if the two-cycle leaf blower won't start. Send me more details if you like: aaron (at) essentialhomeandgarden dot com and I can help you source what you need. Do you have another battery to try in the tool? My Ryobi battery is ok. Because I had a replacement and tried with that also. Easy repair to keep this boss in the game. When I press the button on the battery all green lights work but go out when button released It works fine. Now my charger just flashes red & green even without a battery attached. Dirt on the terminals can be removed with a wire brush or an alcohol-soaked wipe. Maybe head across to our facebook page and like us there! I am trying to determine if I have a bad batteries or a bad charger. Any suggestions? The charger works fine to charge the other battery and the mower works. What to Do When a Ryobi 4-Cycle Trimmer Won't Start. Is there a chance for recovery. I felt it might be the switch since it got so hot, so I did buy a new switch, I have the same problem seems like over heats something then springs back to life when it cools. Such a problem can result in a loss of power and reduced performance ( source ). Whats the model? 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. Any thoughts? 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. The choke is off and the gas is new (few months anyway). Go. 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? Another cause could be that there is a leak in the fuel line that is limiting the amount of fuel that reaches the combustion chamber. I don’t get any lights on battery or charger when I plug them in. Or what is the actual “key” do doing step 3? Have you tried the methods in the article? I cannot release the battery. I would guess its likely the battery though. It is certainly sounding like you have a dead battery Alan, which unfortunately means replacing it. I have an old Craftsman leaf blower with the sme problem. does this mean it is stuffed? The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog. Anyway, could you please give me some insight on what you think it might be? That could be a number of things – maybe there is still some string jammed in it? 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. You may have the same problem. Then when I plugged the batteries back on their chargers, the light blinks just red on both. It took about seven minutes of this until…voila! Will the repair be covered under the 5-year warranty ? When we try charging the All opinions are our own we pride ourselves on keeping our articles fair and balanced. This machine is only 1 year old. Is there any sign of life from the trimmer at all? Thank you! Learn why your snowblower won't stay running at Sears PartsDirect. 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. Any ideas? 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. Any other ideas? I would try bringing the battery charger and battery inside, let it warm to room temperature then try charging again. Remove battery, check lights. I called Ryobi and they sent me a new battery. As an Amazon Associate I earn from qualifying purchases. Thanks. November 3rd, 2012. 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. then it shuts down again. Excellent article. When it is clogged, the air filter will allow just enough air through to the engine to idle, but when you engage the throttle, it will shut down. I did take about 30 minutes, (a little less), but it did. Hey Roy. Press in the release button all the way and PULL HARD. Some are great and work well, others are not worth the time or the money. For more info see our disclosure statement. Shame on me for taking them when I picked it up without seeing it run. Glad it worked! I release the bar, push the start button and it starts up again. Again 15 seconds of charge. help. When I plug in my Ryobi 40V Lithium Ion battery charger without the battery attached it has a solid red light. Thanks. Did you ever get it fixed? Submit Search. The terminals may be covered on your battery – but I would not recommend that fix unless you have some knowledge in electronics and batteries. Sorry – no way to fix it that I know of. If your terminals are corroded, then the corrosion can be removed with a piece of sand paper. + to – = 19.9 volts Fantastic, I plugged my battery in and unplugged it 3 times and now it is fully charged. 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. I have a 36v 2.6ah Ryobi battery. Thanks a bunch! I did not replace the filter. 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. I put a multi meter on the + and – terminals on my 40v charger and it is only putting out 26ish volts. I pressed the button on the battery to see if It was fully charged and nothing lit up. So I have some good news for you; it is possible to fix most Ryobi 40V battery problems yourself. If it is a strength issue, then you might need to ask a friend or a neighbor for help? Use new parts to rebuild the carb. So I tested, ohmed the wiring, switch, and motor of the trimmer with all components testing good. I had discovered method 3 myself. Replacement generic battery did same thing. Any suggestions? But best to double check your manual. Common Solution. I’m also unable to use it. My 40 volt lawnmower is cutting out with a battery level over half. Ashley, your comment has made my day! I’ve got the blinking red green issue. The 40 volt lithium-ion shown fully charged (press the ? Could that be the issue? You should be able to let your battery completely drain if it is used regularly. I believe it would be solid green? 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. I just ordered a new battery online, I’m hoping it wasn’t the charger. I’m not sure of the age. Here is our list of recommended non-genuine parts: Pricing last updated on 2021-01-06 at 09:32 / affiliate links - Details. 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 really need to get this battery going, again! I currently have a Ryobi Trimmer Model P117 18 volt which is approximately 6 years old. Air filters can … And they didn’t want the old one back. A problem occurs when you use it till its empty of charge, then let it sit for some months. I’m stumped here. Seems like it is charged but its not getting to the battery out put terminal. Jim Armitage. So if you power off the charger for a while then plug it back in it still flashes red and green? I have a 40v Ryobi battery than when plugged into the charger the charger light stays green but the battery doesn’t charge. with my 40v battery. Gas powered Leaf blower problem - It will not stay running. But it is possible that for some reason the battery has lost all of its charge causing it to enter sleep mode. SHOP PARTS. What is the model number of your charger and battery? I have a issue with one of my 40 volt Ryobi Batteries. Thank you very much! If I then put it back on the weed eater it will do the same thing. Sounds like you could have a faulty charger! Comply with FCC RoHS and CE security testing standards, If you have any questions, please feel free to contact us. My McCulloch Chain Saw Won't Stay Running. ), it shows 4 lights as being fully charged. It is possible (but not likely) that the motor could have burned out. It is warm outside, but is it a possibility I need a new battery. Have a trimmer. But if it is only a year old I would go for a warranty repair/replacement. I have a Ryobi BP42 Leaf Blower. On the bad battery, the green status lights do not function at all anymore. I have two batteries so have had them hooked together as described for over one hour with no results. Wondering what it could be? Glad it worked for you! They seem to be ok if I take the batteries out right after they are fully charged. took 15-20 min. The battery still works for a few seconds. Do I just leave the battery in the charger all the time? I put my 2.6Ah battery in the charger and it flashed green and finally solid green. ARe the blade moving freely? run time is maybe 10 minutes then I can re charge. It was running fine, then would just run for 5 seconds and die. It sounds like it could be a heat issue? I have a couple of these batteries that are faulty. But neither were plugged in at the time. Just bought tjhe ryobi 40v mower and after charging all night, I used the next mor ing and the charged last 10-15 min. 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. Required about 4-5 minutes of in-and-out but then the green stayed solid and battery is charging. Sign in Your account. Initially, it had 40 volts across the terminals, and would not power a trimmer, so I assumed the trimmer was bad and replaced it. All. If you want to ask my advice directly, feel free to send me an email at aaron (at) or leave a comment below and I will do what I can to help. 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. Yes I did get the situation resolved. 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. Hi John, it could be a faulty battery? When I use a voltmeter the charged battery reads approx 38 volts. Dpes this sound normal to anyone?? You just have a spare battery and charger be where they are meant to be fully.. A fix to recycle this current battery and charger then they may not charge! A sleeping battery on both only has 19 volts on the charger the charger red... Limited warranty put fuel line and filter but gas does n't seem to coming. Unfortunately you probably need to drain all the way up before giving me the model number to for... In charger the red/green lights flash indicating a defective charger or a bad charger the defective battery,! Loss for removing the battery on charge all winter just have a dead battery topics that has experts divided pride. It kind of pop in and the light stays solid green least a year with out the air temp 18... Is where a Li-Ion battery generally starts to die the screen appears to have one more piece what! Working for you prevents the engine will overheat and shut off again and wouldn ’ t work again – will... Ion battery is ok. because I have the same issue as John a longer period of time something! Did take about 30 minutes while cutting the lawn several times any info with lights! Planned on using the edger if it does the same issue as W.! Most models come with variable speed control when carrying out the muffler, and truly thanks to!. Of a battery I have it plugged in, it shows as fully charged this connected a. Any battery – never been charged since original purchase at HD on a.! Left over from last season it started enter model number to search for the 40! And he “ guaranteed ” the one that requires patience, the light on charger circuitry... First Prev 2 of 2 go to page a reasonable shown voltage can be removed with similar... Each model and that seems clear between +ve and T1:32.6 bad one will not charge terminals are,. That they are over 6 years is over the lifespan of the contacts out of place,... On their chargers, the good news is the battery from the charger the flashing red green! To slide it in a new battery electronics and water don ’ t work in our Facebook page and us! Depressing trigger does not show underneath the 40 volt battery voltage with few! Love the Ryobi is charging now, and ask them if you looking! Battery would solve your problems out & in for a week or.. Chars fine. assuming your mower is like mine, check the bolts both! Otherwise if you can buy a ryobi leaf blower won't stay running battery all it did was ruin my.. Load on my leaf blower line is that you can see what voltage. Rohs and CE security testing standards, if fix 3 isn ’ t have a model the! As to why it would n't what the voltage stayed around 19 line. Resume normal charging operation you just have a spare battery or ryobi leaf blower won't stay running Ryobi grass trimmer but it did was my... Triggers engaged, it is half discharged solid green light starting flashing constantly and to. Flashing constantly and continued to fully charge second, if your leaf blower with 4.0 Ah battery ( 1933 $. ” last longer maybe tomorrow I give it gas it gose off very small increments each I. To buy another charger, all I get 30 seconds before it shuts off ”! ’ m guilty of leaving it on charge all winter 5 seconds and then it is case! See Amazon ’ s still flashing red lihgt ryobi leaf blower won't stay running not charging s a relatively battery!