Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Fix the broken battery charge indicator on your Switch 2, and you won’t have to worry so much about battery life anymore — because that worry might not be informed by accurate readouts. As of this ...

Switch 2 owners have discovered a battery issue on the console, but fortunately, this is a relatively easy fix. It doesn't appear to be a hardware problem either, as Switch 2 users have reported that ...