Thanks for A2A. is effectively discharged at 11.9 to 12 volts (fully charged is 12.72 volts). As I tried to charge the battery I also noticed it charging for only a short time. Yet, as soon as I remove the power, the laptop does not use the battery and shuts down (instantly--no screen, no lights) . Interesting, tried to post this on the homepage at Greenworks, and the mail would not … Okay, got through...the help line says they are not able to help me, brand new battery, fully charged, not working.....I will be telling my 492,000 readers to avoid your products like the plague. Replace battery Replace AC and leave til charged to max (indicates stopped charging or just leave for 12 hours). Ideally, you should do this every 30 cycles, after a break of not riding, or bi-annually. Bass points out that Greenworks has recently introduced a dual-port charger. If the battery is fully charged (according to the battery charger) but the voltage is 12.5 or less, the battery … Turn on computer, ACPI battery devices will reinstall. If a battery charger says a battery is fully charged yet it doesn’t work, what does it mean? I have DCB 105 and DCB107 chargers and when they were charged the light was continuously red. Once you click the battery into place the charge light on the charger will light Red. Tape the wire to the terminals, and wait for one or two minutes. As the battery discharges, the voltage drops. Works fine when AC: Laptop functions perfectly with a fully charged battery: Won't charge working battery or power on while plugged in: C50D-A battery fully charged but not working HP says it is windows 10, Microsoft says check with HP. To perform a voltage drop test of the cables and terminals, touch one probe to the battery post, and then the other to the terminal. industry standard is anything above 12.6 is considered fully charged. So we got this new update with batteries and everything. When you click on the same Icon the pop-up says fully charged, unplug the power cord and the laptop shuts off after a few minutes of being unplugged. This lithium-ion battery will not develop a memory and may be charged at any time. I have a 19.2V Sears portable drill, and it came with a 1-hour charger and 2 Craftsman/Diehard Battery 130279005/BD0702 batteries. It was like no battery was there. The thing is now the “fully charged” is coming on immediately when I put either of the batteries into the charger. When I put them back in the lights and ignition and everything doesnt work? You do NOT have to buy a new $50 battery. Ubuntu 15.04 on laptop - “When plugged in” setting not enforced after battery is charged to 100%. A battery can be drawn lower than this, particularly if allowed to remain totally discharged for extended periods. Battery recognized and 100% charged but not working [closed] Ask Question Asked 9 years, ... upper right corner says battery is charged 100%, why? You may be able to drive the car a short distance, if you can keep any unnecessary electrical systems turned off. I let the battery sit for a day then tried to charge it again. Thanks. Powered by a pro-grade 60V lithium-ion battery, the Greenworks Pro 60V cordless axial leaf blower delivers more power and performance than typical gas-powered blowers, without the noise, fumes, or harmful emissions. Interesting, tried to post this on the homepage at Greenworks, and the mail would not … Looks like the battery indicator. It only takes one bad cell in a lithium-ion battery pack to make it fail. I guessed that the generic charger was either not charging the phone quick enough (it's half the rate of the correct one) or it was not switching off when fully charged and overcharging the battery. When i am working on battery power only and I know the battery is discharging the indicator continues to show 100%. A 75% charge is about 12.4 volts, 50% is about 12.2 Volts and if your 12-volt battery reads 12.0 volts it is only about 25% charged. Okay, got through...the help line says they are not able to help me, brand new battery, fully charged, not working.....I will be telling my 492,000 readers to avoid your products like the plague. In fact, the manufacturer goes so far that they compare this model to a gas-powered outdoor garden tool plus it does not produce any by-products of gas. If the battery itself is good then you should have a problem with the motor or the on and off switch. Battery not fully charged (it shows 100%) 1. Adapter only works with battery fully charged or removed: HP dv7 turns off automatically after approx.5 mins on fully charged battery power only (no AC plugged in). After a few hours of working, the laptop just shuts down. I have several batteries that show all charge LEDs on, yet as soon as I put them in a tool and switch it on, it immediately shuts down or doesn’t start at all. But that idiot light or gauge might not be working the way it should. With incredible blowing force of 130 MP There's a slight possibility that the charger itself is not working but that's not likely. Then you’ll occasionally want to run the battery to 100% charged and do it 2 or 3 times in a row. But when I reloaded the game I think. You do not have to call the company and swear at them because this stupid “defective” battery is only 2 weeks old. If your battery is reading 0 volts, chances are the battery experienced a short circuit. If I unplug and re-plug it in, it will again start to charge and stop charging maybe around 60-65%. I have Dewalt XR 18 Volt 1.5AH 2 batteries and 4AH barttery and 5 AH battery. It has been an ongoing problem since the laptop was a few months old. Just because the battery charge indicator shows a fully charged battery doesn’t mean the battery is good. Again the same problem, but then on the second try that day it charged. It means it is fully chared but all batterys are only one bar lit meaning only 25-30 % charged. BATTERY CHARGER SPECIFICATIONS 80V charger: 2901402 Input: 120VAC, 60Hz, Max. If the battery cannot reach higher than 10.5 volts when being charged, then the battery has a dead cell. Battery indicator is black. Connect the corresponding terminals on each battery to each other with 14-gauge copper wire. Battery Charged at 97%. LATITUDE E7480 says 100% charged, but when unplugged, the laptop loses power I have a user with a Dell Latitude e7480 and when she removes the power adapter, it dies. 5A Output: 80VDC Weight: 3.3 lbs (1.5kg) CHARGING PROCEDURE The battery is not shipped fully charged. Here's the hack: Place the dead battery on the table next to a good one that is fully charged. Apparently these are Nicads. Doing the math 6*2.12 gives a voltage of 12.72 Volts for a fully charged battery. When I place it on the charger, the charger says that the battery is fully charged, but the battery's power indicator button doesn't cause it … It is recommended to fully charge before first use NOTE: to ensure that maximum run time can be achieved. The laptop used to say 'battery not charging' before, but now it claims the battery is charged 100%, but when you remove the charger, it shortly loses power. A fully charged battery should have about 12 volts ready to go. I did not think it was a lot of water (and I thought the battery had stayed dry), but after that the drill's battery stopped working. I … This allows users to plug into one outlet, but charge two batteries on that outlet. 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