A quick visual check often reveals the battery’s general condition before any testing begins. One of the most straightforward ways to access your car’s battery is by testing the voltage.

A car battery typically lasts between three and five years, although this period can vary depending on proper maintenance and vehicle usage. It's important to be on the lookout for signs like ...

Faced with a dead battery with a low terminal voltage in your workshop, check its electrolyte level, hook it up to a constant current supply set at a few hundred mA, and leave it for a few days to ...