I have a Sears deep-cycle lead-acid 12v battery already which I've only used once or twice a year for certain power applications. I was thinking of purchasing an identical model and wiring it in ...

We’re willing to bet most Hackaday readers have accidentally spot welded a few electrical contacts together over the years, complete with the surge of adrenaline that comes with the unexpected pops ...

The latest revelation is GM’s partnership with Analog Devices, Inc., to incorporate a wireless battery management system into the Ultium battery packs. This solution not only eliminates 90 percent of ...