I followed a YouTube Battery Hack and Wasted 30 Days!

 

We will be having a closer look at Desulfator circuits. A while ago a viewer sent me a link to a YouTube video in which someone made his own DIY design that he then used to revive and old lead acid battery. By doing that the original capacity of the battery got restored. That sounds too good to be…

Source: GreatScott! (2023-03-05)