A sulfated battery is one where lead sulfate crystals build up on the battery plates, usually from sitting too long...

VRLA batteries, or valve-regulated lead-acid batteries, are sealed batteries that don’t need regular topping off with water. They’re built to...

Most car batteries need to be replaced every 3 to 5 years. Over time, they lose their ability to hold...

A lithium battery usually lasts between 5 to 15 years, depending on how often you use it, how deeply you...