What Battery Does a Car Key Fob Take? Match the Code
Most car key fobs take a 3-volt lithium coin-cell battery, with CR2032 the most common size. The correct battery is the exact code printed on the old cell, listed in the owner’s manual, or specified by the fob’s battery holder; common alternatives include CR2025, CR2016, CR1632, and CR2450. Key Facts at a Glance What Battery […]