DieHard 71239 3 Amp 6/12V Platinum Smart Battery Charger and 3A Maintainer
Brand: DieHard
Intelligent charge technology, multi-stage 6/12V 3A charging for added precision, safety and battery life
Automatically senses voltage 6V or 12V allowing use for multiple batteries
Features battery maintaining to prevent overcharging
Versatile quick-connect harness with 50A clamps, 12V accessory plug or permanent ring connectors
Digital scrolling messaging prompts make the charging and maintaining process effortless