Victron Centaur 12V 40A 3-Bank Charger

Description

The Victron Centaur 12V 40A three-bank charger is designed for demanding marine environments where reliable charging and broad AC-input compatibility matter more than complex network integration. Its aluminum epoxy-powder-coated case, drip shield, stainless-steel hardware, and acrylic-coated circuit boards are intended to withstand heat, humidity, salt air, and corrosion aboard a boat.

The charger operates across a wide AC input range without manual adjustment and can also accept a high-voltage DC supply, giving installers additional flexibility in unusual power systems. Three isolated outputs allow three battery banks to be charged simultaneously, and each output is capable of delivering the charger’s full rated current as system demand changes.

Victron’s automatic three-stage charging process uses bulk, timed absorption, and float charging. An internal temperature sensor compensates charging voltage as operating temperature changes, while thermal protection can reduce output current if environmental conditions become extreme. A DIP switch allows the charging and float voltages to be matched to flooded lead-acid, gel, or AGM batteries. For boat owners who want rugged construction, global input compatibility, and straightforward multi-bank charging, the Centaur remains a practical marine charging solution. Explore our full range of 3-bank battery chargers.