Calix’ fully automatic battery chargers make sure the battery of your vehicle or machine is always fully charged. These battery chargers are designed for both valve-regulated (dry-cell) and flooded (wet cell) lead acid batteries. Even in extreme temperatures (-40°C to + 60°C) they deliver flawless performance. Calix battery chargers perform parallel loads, providing power to active users (e.g. lights, radio) while charging the battery.