AutoSport Battery Charger/Maintainer

Keep any 12-volt battery charged and ready--even while in storage. Advanced microprocessor begins charging at up to 1.25 amps. When battery is fully charged, unit switches to "storage" mode to help extend battery life. Use included alligator clips, or permanently attach quick-disconnect harness to battery terminals. Reverse polarity-protected. Durable aluminum case measures 3-1/2" x 3-1/2" x 4".