A key fob is a small device that helps you engage the security system on a car to gain access and, sometimes, start the car remotely. They come attached with an RFID chip & an antenna inside and use ...

"Sure, but what do the batteries cost to replace?" is a question frequently posed to hybrid and electric vehicle owners. It's true that batteries aren't cheap, and at some point down the line they'll ...

You may know the signs of a key fob with a bad battery: having to press the button multiple times or getting close to the car for activation to kick in. Sometimes the functions engage, and at other ...