Maximum battery performance with the ChargeMaster series, connect and charge anywhere in the world. The Mastervolt ChargeMasters guarantee a fast and complete charge of the batteries no matter where you are. Thanks to Mastervolt's innovative 3-stage + charging process, the batteries perform better and last longer.All ChargeMasters can easily be connected to the MasterBus network with just one network cable and one connection (except the ChargeMaster 12 / 10, 12 / 15-2 and 24/6). In this way you can choose local or remote monitoring, configure and operate the system A clear display The clear backlit display of the ChargeMaster shows essential information: charging current, charging voltage, charging stage and percentage of stored Ah capacity. The display also shows MasterBus communication indications. Three buttons adjacent to the display allow you to operate the system.ChargeMaster is available in different models to ensure ideal battery charging in any situation or application.Features For recreational and semi-professional use. Suitable for any type of battery, including lithium ions. 3-stage + charging technology for fast and complete recharges, even for completely discharged batteries. Memory function prevents overload in case of AC mains failure. Safe and complete charging thanks to the safety features. Charging capacity up to 1,000 Ah. Easy to connect and quick to install. It can charge multiple banks of batteries at the same time. Built-in MasterBus connection for system control in combination with other Mastervolt products. Clear control panel. System power supply even without batteries. Autoranging ChargeMaster Mastervolt provides maximum capacity wherever you are, thanks to the autoranging function. Autoranging guarantees perfect and fully automatic functionality wherever a voltage is available, regardless of the voltage available (90-265 V AC, 50 or 60 Hz). The 3-stage + charging process ensures that the batteries are recharged quickly and completely; cos phi al compensation increases the energy efficiency of the machine by reducing consumption on the AC side Robust connections Solid metal-to-metal connectors, equipped with cable glands, prevent corrosion and overheating Charging multiple battery banks The ChargeMaster series has three simultaneous charge outputs . The smaller ChargeMaster models come standard with two meters of pre-wired cable, to be a true plug & paly solution, while the larger models have a full output (e.g. for the service battery) and two outputs from 10 A, perfect for starter batteries. DC power supply Even if the batteries are not connected, the Mastervolt ChargeMaster chargers provide a constant DC output to power lights or keep the refrigerator cold.