Mastervolt Battery Charger 12/25-3 3-Stage+ Technology, Fast Charger, Worldwide Charging

With the ChargeMaster series, you can maximize your batteries. Simply plug in and charge anywhere in the world. The Mastervolt ChargeMaster guarantees a fast and complete charge of your 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 be easily connected to a MasterBus network with just one cable and one connector (except the ChargeMaster 12/10, ChargeMaster 12/15-2, and ChargeMaster 24/6). You also have the option of monitoring, configuring, or controlling your system centrally, locally, or remotely.

The ChargeMaster's illuminated, clear display shows you all the essential information: charging current, charging voltage, charging phase, and battery content measurement and/or battery status measurement as a percentage of available ampere-hour capacity. The display also features a MasterBus communication indicator. Three buttons next to the display panel allow for easy operation of the entire system.

The ChargeMaster is available in different models, so you have the ideal battery charger for every situation and every requirement.

• For recreational and semi-professional use.
• Suitable for all battery types, including lithium-ion batteries.
• 3-stage+ charging technology for fast and complete charging, even charges empty batteries.
• Memory function prevents overcharging in case of unreliable mains supply.
• Safe and complete charging process due to standard safety features.
• Charging capacity up to 1000 Ah battery banks.
• Easy connection and quick installation.
• Can charge multiple battery banks simultaneously.
• Integrated system functionality (MasterBus) in combination with other Mastervolt products.
• Clear control panel (except for the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6).
• Powers your system without a battery.

The Mastervolt ChargeMaster delivers maximum capacity anywhere thanks to its automatic range setting (auto-ranging). Auto-ranging ensures perfect, fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-Stage+ charging technology ensures fast and complete charging, while the limited generator capacity is maximized thanks to Cos-Phi-1 regulation.

Solid metal-to-metal connectors with strain relief prevent corrosion and overheating.

The ChargeMaster series features three equal charging outputs. The smaller ChargeMaster models come pre-installed with a 2-meter cable for plug-and-play installation, while the heavier models feature a full-size output (for your service battery, for example) and two 10A outputs, ideal for your starter batteries.

Even when the batteries are not connected, Mastervolt ChargeMaster battery chargers can provide a constant DC output so you can turn on your lights and keep your refrigerator cold.