Introduction: DIY: Revive Dead NiCd Battery From Cordless Power Tools
In this video I'll show you how to bring to life dead NiCd battery from cordless power tools.
Nicd batteries often die in such a way that they won't take a charge and have zero voltage. This usually means they're shorted out by crystal dendrite growth inside Nicd cells. There's a method of bringing them back to life by zapping those shorted crystal dendrites away with too much current and voltage.
Here is my Youtube channel , where you can find more interesting projects: Click here!