The ChargeMaster Plus 12/50-3 from Mastervolt guarantees fast and complete charging of batteries anywhere in the world.

This charger can charge any battery chemistry using the fast and safe 3-step+ charging. Different battery sizes can be combined, as the pre-float functionality eliminates the risk of overcharging smaller batteries. The charging profile of the Lithium Ion battery is included, as well as flexibility for a customised, user-defined profile.

• Global charging: The ChargeMaster Plus charges almost any combination of two or three batteries quickly and safely and can handle all possible mains voltages and frequencies worldwide

• Plug-and-play battery charger: This model can achieve full functionality within a complete MasterBus or CZone system, or can also be used as a convenient plug-and-play standalone battery charger

• Optimal performance: The ChargeMaster Plus can communicate directly with Mastervolt Lithium Ion batteries, MasterShunt or system display for real-time adjustments and optimal performance

This battery charger can withstand high temperatures and significant voltage fluctuations, making it suitable for the most harsh, maritime, or mobile environments. In addition, the ChargeMaster Plus has CE, ABYC, UL, cULus, SAE, CEC/DOE, ISO and ACMA certifications.

- Nominal output voltage: 12V

- Max. output current primary output: 50A

- Total charge current: 50A at 14.25V

- Max. AC current (230V / 120V): 3.5A / 7.1A

- Number of battery outlets: 3 (max.)

- Battery bank size: 200-400 Ah

- Nominal input voltage: 120/240 V (80-275 V) 50/60 Hz

- Power supply mode: yes

- Galvanic isolation: yes

- Display/read-out: LED display

- Compliance: CE, CEC, DOE, ABYC, UL1236, cULus, SAE J1171, ISO 8846, ACMA

Key Features

Improved cooling technology results in very low noise levels

Use as a standalone charger or as part of a complete system

Automatic power distribution, maximum charging current possible on each output

Pre-float eliminates the risk of overcharging

Compatible with worldwide frequencies and mains voltages

Smaller and lighter than previous models