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

Installing a new car battery might seem straightforward, but connecting it incorrectly — usually by swapping the positive and negative cables – can cause major damage. A backward connection directs ...

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 ...

Shopping for a car battery? Read about types, features, and other must-know topics in our car battery buying guide to make an ...

You might think a brand-new car battery would be good to go the moment it's installed. However, the reality is different -- not all new car batteries come fully ...

Tesla replaced the lead-acid low-voltage battery in its vehicles with a Li-ion counterpart in 2021. However, these batteries used NMC chemistry, thus having a higher voltage of 16 volts. The newer ...