Polnilnik pretvornik ChargeMaster Plus 24/110-2

The Mastervolt ChargeMaster Plus 24/110-2 is a high-end marine battery charger that natively integrates a DC/DC converter and a current limiter. It delivers a total output of 110 A at 24 V and intelligently manages the charging of multiple battery banks simultaneously.

Yes, this is one of its key features. Thanks to its built-in DC/DC converter, its second output (DC 2) can charge a 12 V starter battery (up to 15 A) directly from your 24 V system, without requiring additional components.

Yes. The ChargeMaster Plus is designed to support all battery chemistries, including Lithium-ion models (such as Mastervolt's MLI Ultra range), as well as AGM, Gel, and conventional lead-acid batteries.

The revitalization mode is a smart function capable of restoring deeply discharged batteries. This is particularly useful for saving and preserving your service batteries after prolonged winter storage or severe accidental discharge.

It uses a priority charging function. The charger analyzes the state of your battery banks and intelligently redirects available power to the most discharged battery first, ensuring faster and more efficient recharging of the entire system.

For the 24/110-2 model, it is recommended to use cables with a 35 mm² cross-section (AWG 2) for wiring lengths under 3 meters, and 50 mm² (AWG 0) for lengths between 3 and 5 meters.

Yes, it accepts a global input voltage range of 80 to 275 V AC (50/60 Hz). It ensures flawless operation on docks worldwide or even with generators providing unstable signals.

Yes. Equipped with MasterBus, CZone and NMEA 2000 interfaces, the charger communicates seamlessly with multifunction displays from major brands such as B&G, Garmin or Raymarine, allowing you to monitor charging directly from your helm.

No, it is strongly advised against installing the ChargeMaster Plus directly above a battery while it is charging (except for lithium batteries). The potentially corrosive gases emitted by lead-acid batteries can irreparably damage the charger's electronics.

Battery type configuration is done easily using the DIP switches located on the device. Switches 3, 4, and 5 allow you to select the exact chemistry of your bank (Gel, AGM, Lithium, etc.) according to the table provided in the user manual.

The ChargeMaster Plus 24/110-2 delivers excellent power density for confined spaces. It measures 384 x 250 x 127 mm (H x W x D) and weighs 6.3 kg.

The temperature sensor (included) must be installed for lead-acid batteries (Gel, AGM, flooded) to adjust charging voltage based on ambient heat and prevent overheating. Lithium-ion batteries, however, do not require the use of this temperature sensor.

When new or after a reset, the ChargeMaster Plus requires manual activation for safety reasons. It will only start charging the batteries after being activated via the MODE button on the front panel.

No, this is one of the major advantages of the ChargeMaster Plus range. Unlike older models, the architecture of this charger natively manages the distribution and voltage conversion for the secondary output, simplifying wiring and completely eliminating the need for external distribution blocks.

The charger has an IP23 certification. It is designed to withstand harsh marine environments and humidity, provided it is installed in a ventilated area and protected from direct water spray.

It uses Mastervolt's proprietary 3-step+ charging algorithm (Bulk, Absorption, Float). This method ensures fast, complete and safe recharging while significantly extending battery life.

The charger is equipped with smart ventilation that adjusts to the power demand and internal temperature. At low load or in maintenance mode, the fan slows down significantly, ensuring very quiet operation.

To integrate it into a CZone network, you must use DIP switch 1 (position up to select CZone) and configure a unique address using the other DIP switches. This physical number must match the software configuration of your CZone system.

The charger can operate in environments ranging from -25 °C to 80 °C. However, to protect its internal components, it automatically reduces its charging power when the ambient temperature exceeds 40 °C.

The front-panel LEDs display the charger’s real-time status and charge cycle progress (Bulk, Absorption, Float). They also indicate faults such as reversed polarity, input voltage error, or temperature issues, making diagnosis straightforward.