The Optima Chargers Digital 400 12V Performance Maintainer and Battery Charger automatically maximizes battery life and performance with a built-in battery health mode. It also offers a hybrid LED battery charging gauge with LCD screen and a quick-set battery type selection for easy operation. And because it recovers discharged batteries that others cannot, this is the maintainer that is a must have in your garage.
Automatically maximizes battery life and performance with a built-in battery health mode
Hybrid LED battery charging gauge with LCD display
Dual purpose hook and tilt stand design or hang it with the included wall organizer bracket
Works well as a marine battery charger, motorcycle battery charger, or other AGM battery charger.
Spark-free connection technology
Recovers discharged batteries other chargers cannot, down to 1.25V