Mastervolt ChargeMaster Plus 12/35-3 12V 35A Battery Charger 3 Battery Banks

The Mastervolt battery charger ChargeMaster Plus 12/35-3 is a professional charger for marine batteries, designed for reliable performance in demanding maritime environments. This advanced charging system delivers 35 amps of charging power at 12 volts and is suitable for various battery types, including lead-acid, gel, and AGM batteries. The charger features a sophisticated three-stage charging process with bulk, absorption, and float phases to ensure optimal battery health and longevity. With dimensions of approximately 245 mm in width, 145 mm in height, and 95 mm in depth, and a weight of 2.8 kg, this compact unit offers substantial power in a space-saving design. The ChargeMaster Plus integrates intelligent temperature compensation, which automatically adjusts the charging voltage based on the ambient temperature, protecting batteries in varying climate conditions from -20 °C to +50 °C. Comprehensive safety features such as short-circuit protection, overvoltage protection, and reverse polarity protection are included. The device operates with high efficiency, typically over 90 percent, and is characterized by low standby power consumption. Designed for permanent installation on boats and marine vessels, this charger is made with corrosion-resistant materials for maritime applications. The robust aluminum housing provides effective heat dissipation and protects internal components from harsh maritime conditions. Connection options include screw terminals for secure electrical connections, and the unit is designed for easy integration into existing marine electrical systems. This charger maintains battery readiness during storage periods and ensures reliable starting power when needed. The Mastervolt battery charger ChargeMaster Plus 12/35-3 represents professional marine charging technology with a focus on durability, safety, and consistent performance in challenging maritime environments.