Note that the latest Chevrolet key fobs use a CR-2450 coin battery, which is smaller in diameter and thicker than the CR2032.

If your car key fob battery has died and you’re locked out ... Key fob batteries typically use flat, round lithium cells, most commonly CR2032 or CR2025, which are inexpensive and widely ...

Your car key fob is a small but mighty device. Have you ever wondered what would happen if it died while you were, say, at ...