I have a battery ryobi trimmer with attachments. If your terminals are corroded, then the corrosion can be removed with a piece of sand paper. Click here to see Amazon’s selection of Ryobi 40V Batteries and Chargers. 5000mAh 18650 Battery Holder RYO40B Lithium ion Battery 40V Replacement for RYOBI 40V Battery OP4026A OP4026 ... Place battery in charger, the light should flash green 3. I tried drying the battery out in the sun but no luck getting it to charge. Whats the model? It showed a full charge but wouldn’t work again. 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. Do you have a multimeter to test the battery voltage? Can the cells be replaced, making it new again, if this continues to happen? Get a couple 14 ga, 3 foot long jumpers with alligator clips on them Connect to you car battery. The most common cause for your Ryobi 40V Charger showing flashing red and green lights is that the battery has been over-discharged. I put the battery in the weed eater and nothing happened. The problem is that It cuts off when I first start the thing. So I tried them both in the weed whacker and it didn’t work either. Go to Youtube and search “Ryobi lawnmower shuts off fix”. One green light. Has it got dirty terminals perhaps? Did you ever get it fixed? What is the model number of your charger and battery? I had a similar issue. This could be a tricky one to diagnose. First, the battery indicator on the battery does not work. Place the battery in the charger until the green indicator goes solid. I want to charge my battery using an inverter and small solar panel. When I test the battery in the trimmer it works for 2 to 5 seconds and then dies??? if it does then it is most likely a dead battery. Place the battery pack in the charger aligning raised rib on the battery pack with the groove in the charger. thanks! Are you using the bag? Any advice? However, this does not impact our reviews and comparisons. Well, the good news is the battery is readily available. Can they be bled down to zero? Its taking more & harder slamming to get the stupid thing to work. The problem here with Ryobi 40V chargers, is that they don't incorporate a “boost” feature that would allow a a battery that … So none of your 3 batteries are working? This machine is only 1 year old. Prepare the battery. I love the Ryobi grass trimmer but it’s annoying having to remember to remove the battery from the charger. My Battery is LI-ION 40V 93.6WH OP4026 CS13055D390457. Sorry I can’t be more specific but it’s hard to tell without testing a few things. When I go to use it it runs around high speed for a few seconds and then completely stops. 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. 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. Also know, why does my Ryobi battery won't charge? Hi Josh, How old is it? I have 2 40 volt ryobi batteries with a similar problem. 2 batteries would immediately flash red rapidly upon connection with each charger. It’s showing 19 volts more or less with a volt meter. Or even a faulty battery. Black & Decker Charger Instruction Manual. I would say its likely that it is a dead battery. Ryobi ; Battery & charger Battery & charger. 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. Just trying to find a quick fix, so I don’t have to purchase a new or used battery! Any ideas? Now a week later when the battery is placed in the charger the light stays solid green and never flashes. I’m just trying to get the power supply in the charger to turn on. op. And yes, I’m guilty of leaving it on the charger way too long. I put my 2.6Ah battery in the charger and it flashed green and finally solid green. Good evening. Ok, have a ryobi hedge trimmer, 40v. Are you able to check a different charger? You need to work out if it is the charger of the battery that is playing up. The charger comes with two LED lights that indicate the state of the battery and its charge level. Finally the green charging light stayed on and battery is charging. Some people say that you dont need to condition Li-Ion batteries, others say you do. Aaron, Note that the bad one will not work in our 40 volt hedge trimmer, but does operate in the 40 volt blower. Could be a dodgy connection between the board and the terminals aswell.. Ryobi 40V battery charger Flashing Red and Green If your battery is showing red and green flashing lights, don’t panic! option 3 worked. 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. 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. does this mean it is stuffed? Only one green light on battery. That’s a tough one – it could be the battery or the actually trimmer itself. I just pulled out my 10 month old 40v battery lawn mower (April now). I tried the solution #3, out & in for 30 minutes, but the red & green lights keep flashing. ... charger begins charge mode. I have two 40v battery/chargers(1 less than 1 year old) both stopped working. Any ideas? I am trying to determine if I have a bad batteries or a bad charger. 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. I need your help. Thanks. It be that you just have a faulty battery and it cannot be revived. Hey this is Sam Peters. You were right. Anyway, could you please give me some insight on what you think it might be? It seems like the battery has gone completely dead, and because the charger is dead (no lights) the battery won’t work anymore either. This charger conserves energy by using 'energy-save' mode meaning the charger will not continue to charge a battery once fully charged and still on the charger. I have a Royobi 40402 40V blower. ... products “flashing green light on charger” Filter Results. Feel free to email me for a quicker response on admin (@) essentialhomeandgarden DOT com. After completely drying all the contacts and outer surfaces (including using a blow dryer) the green lights will start blinking every now and then. Yes David we have a OP40261 2.6Ah battery doing exactly what you say. Thanks for sharing your insight. Hi, The label states a red blinking light means "AC POWER APPLIED, BATTERY NOT CONNECTED PROPERLY." I’ve just build up my knowledge over the years. I’m also at a loss for removing the battery from the trimmer. Hi, Aaron! ), it shows 4 lights as being fully charged. I had this problem too. I’m so stoked! 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 appreciate your feedback, Aaron. old one battery works fine the other stops with 1/2 charge showing on the indicator can it be fixed or should i replace it ? They have always been kept inside. Thanks. 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 And thank God! 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. Has anyone had this issue? Is it the charger? Hi Emily, I would suggest contacting support for this one. tools.) 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. 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. I cannot release the battery. Recently made the mistake of leaving it out in the rain. What does this mean? Thanks. 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. Removing and then replacing the battery does not cause the charger to wake up. I bought a Ryobi line trimmer that has a 40V lithium ion battery and charger. 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.)