You may have heard the rumor about AutoZone technicians installing any battery you buy from them for free, but is it actually ...

A big home backup battery costs thousands of dollars -- and thousands more to install. A new entrant in the space seeks to bring a smart-home approach without requiring the upfront electrical work of ...

I went to start my car (a 2006 Toyota Camry) and when I turned the key in the ignition switch, NOTHING happened. The car was utterly inert. The radio wouldn’t play, the passenger cabin ceiling light ...

There are many things which can lower your mpg when driving, such as tire pressure, engine health, and carrying excess weight — but is it possible that battery health, and more specifically, ...