HOW TO – Revive Nicad batteries by zapping with a welder
Here are the video versions of Tim’s revive-a-battery-with-a-welder how-to… Nicad 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. Here’s a method of bringing them back to life by zapping those shorted crystal dendrites away with too […]