Energizer EL223APBP Lithium Photo Battery, for Electronics, 6 Volt

right today I'll show you how to revive a left coordinates tool lithium-ion batteries so what I have here is a 20 volt Stanley fat max fullest - battery and it does not want to charge want to put it in see the flashlight splashing I leave it for hours still doesn't Charles and it's like flashing so that means the battery does not take a charge and the reason why because I left a flashlight on this battery for too long it drained down the voltage so low that this charger cannot recognize the battery and the voltage now instead of 20 volts I shoot me at 20 volt and see what we got here now it's at 6 volts 6.17 blown so that is completely there should we have 20 volts so what I'm going to do is you're going to want to bring up the voltage enough so that's this charge I can recognize the battery so they can charge the battery alright so there are a few ways that you can do this you can just