Part of MasterVolt's premium Mass Series, these battery chargers are designed for systems with larger battery capacities up to 1000 Ah (12V).
The high efficiency Mass Battery Charger utilizes high-frequency switching technology for maximum power output without noise or heavy transformers. Intelligent cooling allows Mass Battery Chargers to provide maximum performance, even in the hottest engine room.
Mastervolt's three-step charging method guarantees optimum efficiency for more complete charging and longer battery life.
A unique "memory function" prevents the charger from starting a new 3-stage charge cycle if the supply voltage is interrupted.
An LED status indicator displays the current stage of the 3-stage cycle while several optional remote control panels are available for added convenience.
These chargers can also function as a power supply unit when the battery charge level is low, automatically making up the full capacity in the 12V circuit.
• For use with gel, AGM or wet batteries
• Developed especially for intensive use - 100% performance in the hottest engine room
• Corrosion-proof aluminium casing
• Approved for GMDSS
• Parallel linking possible for higher output
• Three-stage charging system - no battery gassing
• Intelligent cooling concept
• Comes with a temperature sensor, 19.7 ft. (6 meter) cable and telejack plug
• Two battery bank outlets, except single outlet on 230V 75A & 100A
• Weights vary from 7.3 lbs. to 16.9 lbs.; please see the Specification Table for details