Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly ...

A joint battery venture of Toyota Motor Corp and Panasonic Corp on Tuesday said it will produce lithium-ion batteries for hybrid cars at a plant in Western Japan from 2022 to meet growing demand for ...

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

AAA East Central is offering free vehicle battery and electrical system checks in October in recognition of AAA Car Care ...