Optima Digital 400+ 12V Battery Chargers and Maintainers

Optima Digital 400+ battery chargers automatically maximize battery life and performance with a built-in battery health mode. They also offer a hybrid LED battery-charging gauge with an LCD screen and a quick-set, battery-type selection for easy operation. Chargers feature: * Recover discharged batteries other chargers cannot * Hybrid LED battery charging gauge with LCD display * Dual-purpose hook and tilt stand design or hang, includes wall organizer bracket * Integrated cable management and cord wrap * Interchangeable battery clamps and ring terminals * Innovative multi-use design * Spark-free connection technology * Reverse polarity and over-temperature protection * At-a-glance battery connected and check battery icons * Ambient air temperature compensation during charging * Pre-charge battery status display mode * Patent-pending design and software Show Less