Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

PulseTech Products says its Xtreme Charge 12-volt battery chargers bring years of development for the U.S. military to increase the average life of any 12-volt lead-acid battery by two to five times.