The right choice for demanding conditions Mass battery chargers are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 180,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. Powerful selling...

GMDSS Compatible The Mass series are designed for the most demanding situations. To help you comply with SOLAS regulation, all Mass battery chargers are GMDSS compatible. GMDSS stands for Global Maritime Distress and Safety System, and allows users to monitor various alarm functions. A separate GMDSS remote panelGMDSS remote panel is available, which is compatible with all Mass battery chargers. Charging Lithium Ion batteries Although Lithium Ion batteries are increasingly popular, there can be a lack of clarity when it comes to the charging process. This is not a problem with Mastervolt as the...

Specifications General specifications Nominal output voltage Total charge current Number of battery outlets Battery bank size Nominal input voltage Power supply mode Galvanic isolation Dimensions, hxwxd Technical specifications Charge characteristic IUoUo, automatic 3-step+ for gel/AGM/wet/Lithium Ion Charge voltage Bulk Charge voltage Absorption Absorption time Charge voltage Float (wet batteries) Charge voltage Float (Gel/AGM batteries) Temperature sensor Power consumption (DC side) Full load consumption (230 V AC) Current Control function Power factor control Temperature range (ambient temp.)...