You can evaluate your batteries, revive those underperforming, and nearly quadruple the lifespan of the average automobile, golf cart, or medical home battery with simple equipment like a multimeter.

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

I run a ten team VEX VRC robotics club at the school where I teach (assembly most definitely required). The robots use 7.2v 3k mAh NiMH batteries with a Tamiya connector. The club is active from ...

General Motors will offer buyers of its Chevrolet Volt plug-in hybrid an eight-year, 100,000-mile warranty on the lithium-ion battery's 161 components. The warranty also includes the battery's thermal ...