If the battery in the key to your 2018 Chevrolet Spark dies, you can change the battery yourself in a few simple steps. The following instructions explain how to safely change the battery in ...

And the transmitter for that signal is ... all you have to do is physically put your dead-battery fob in a designated location, and the button will still work. If you're wondering how on earth ...

Already available for the iPod nano, Battery-Biz is rolling out their Duracell PowerFM line to the iPod Video, complete with FM transmitter, extended battery, and bonus protective silicon case.

Every time we start the car — and it happens with either of the two key fobs — a dash warning tells us that the battery is low in the transmitter. I have replaced both batteries and cleaned ...