Key Fob Replacement and Repair Modern car key fobs are used frequently and are often abused. Sometimes, just a simple repair or replacement is all it takes to make them functional again. Most fobs run on a flat watch-style battery, which can be found in auto parts and hardware stores. https://autolocksmiths51454.bcbloggers.com/30146701/10-unexpected-auto-key-repair-near-me-tips