AutoSport Battery Charger/Maintainer

Buying new batteries for your car, motorcycle, lawnmower or boat doesn\'t have to be a rite of spring. Keep your 12-volt battery charged and ready while it\'s in storage with this Battery Charger/Maintainer. An advanced microprocessor controls a 3-stage progressive program, which begins charging at up to 1.25 amps, then switches to a \"storage\" mode when the battery is fully charged and greatly extends battery life. You can use the included alligator clips, or permanently attach the quick-disconnect harness to the battery terminals. Best of all, the charger won\'t damage your car (or itself) if you accidentally reverse polarity. The durable aluminum case measures 3-1/2\" x 3-1/2\" x 4\".