Mastervolt DC-DC Converter Mac Plus Mastervolt Bus
The Mac Plus DC-DC converter solves a common problem on board: charging leisure batteries often takes a very long time and they are not fully recharged. Using the Mac Plus battery-to-battery charger from Mastervolt ensures optimal condition of the leisure batteries, as it charges them according to the required charging curve of the specific battery type.
The Mac Plus monitors the auxiliary battery and compensates for voltage loss between the starter battery and the service battery. Its proven 3-stage charging algorithm ensures fast and safe charging. Furthermore, by stabilizing the charging voltage, the Mac Plus protects the auxiliary battery and sensitive electronic devices.
- Fast and safe charging, even on short journeys.
- Fanless and therefore quiet operation.
- Suitable for gel, AGM and lithium-ion batteries (including LiFePO4).
- Recharges even completely discharged batteries.
- Detection of the running engine protects the starter battery.
- Voltage stabilization protects sensitive devices.
- Parallel operation for charging capacities well over 100 amps.
- MasterBus for intelligent system monitoring and automation.
- Temperature compensation and voltage sensor for optimal charging results.
- Bed voltage sensing
- 3-color LED status indicator
- Alarm contact via the master bus
- Protection rating IP23
| General Specifications | Mac Plus 12/12-50 | Mac Plus 12/24-30 | Mac Plus 24/12-50 | Mac Plus 24/24-30 |
| Output voltage | 10-15V DC | 20-30V DC | 10-15V DC | 20-30V DC |
| Max. output current | 50A | 30A | 50A | 30A |
| Input nominal voltage | 12V | 12V | 24V | 24V |
| Entrance area | 10-16V DC | 10-16V DC | 19-30V DC | 19-30V DC |
| Dimensions (H x W x D) | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm |
| Weight | 2kg | 2kg | 2kg | 2kg |
| Zero-load consumption | < 2mA | < 2mA | < 2mA | < 2mA |
| Battery types | Flooded, gel, AGM, spiral cells, lithium ions, traction, custom | |||
| DC consumption | < 5mA | < 5mA | < 5mA | < 5mA |
| Temperature range (ambient temp.) | -25°C to 60°C; > 40°C current reduction | |||
| General Specifications | Mac Plus 24/24-50 | Mac Plus 12/48-15 | Mac Plus 24/48-15 | Mac Plus 48/12-50 | Mac Plus 48/24-30 |
| Output voltage | 20-30V DC | 30-60 DC | 30-60V DC | 10-15V DC | 20-30V DC |
| Max. output current | 50A | 15A | 15A | 50A | 30A |
| Input nominal voltage | 24V | 12V | 24V | 36/48V | 36/48V |
| Entrance area | 16-32V | 8-16V | 16-32V | 32-64V | 32-64 V |
| Dimensions (H x W x D) | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm |
| Weight | 2kg | 2kg | 2kg | 1kg | 1kg |
| Zero-load consumption | < 2mA | < 2mA | < 2mA | < 2mA | < 2mA |
| Battery types | Gel, AGM, Lithium-ion, custom | ||||
| DC consumption | < 5mA | < 5mA | < 5mA | < 5mA | < 5mA |
| Temperature range (ambient temp.) | -25°C to 60°C; > 40°C current reduction | ||||
Voraussichtliche Auslieferung: 03.01.2026
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The Mac Plus DC-DC converter solves a common problem on board: charging leisure batteries often takes a very long time and they are not fully recharged. Using the Mac Plus battery-to-battery charger from Mastervolt ensures optimal condition of the leisure batteries, as it charges them according to the required charging curve of the specific battery type.
The Mac Plus monitors the auxiliary battery and compensates for voltage loss between the starter battery and the service battery. Its proven 3-stage charging algorithm ensures fast and safe charging. Furthermore, by stabilizing the charging voltage, the Mac Plus protects the auxiliary battery and sensitive electronic devices.
- Fast and safe charging, even on short journeys.
- Fanless and therefore quiet operation.
- Suitable for gel, AGM and lithium-ion batteries (including LiFePO4).
- Recharges even completely discharged batteries.
- Detection of the running engine protects the starter battery.
- Voltage stabilization protects sensitive devices.
- Parallel operation for charging capacities well over 100 amps.
- MasterBus for intelligent system monitoring and automation.
- Temperature compensation and voltage sensor for optimal charging results.
- Bed voltage sensing
- 3-color LED status indicator
- Alarm contact via the master bus
- Protection rating IP23
| General Specifications | Mac Plus 12/12-50 | Mac Plus 12/24-30 | Mac Plus 24/12-50 | Mac Plus 24/24-30 |
| Output voltage | 10-15V DC | 20-30V DC | 10-15V DC | 20-30V DC |
| Max. output current | 50A | 30A | 50A | 30A |
| Input nominal voltage | 12V | 12V | 24V | 24V |
| Entrance area | 10-16V DC | 10-16V DC | 19-30V DC | 19-30V DC |
| Dimensions (H x W x D) | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm |
| Weight | 2kg | 2kg | 2kg | 2kg |
| Zero-load consumption | < 2mA | < 2mA | < 2mA | < 2mA |
| Battery types | Flooded, gel, AGM, spiral cells, lithium ions, traction, custom | |||
| DC consumption | < 5mA | < 5mA | < 5mA | < 5mA |
| Temperature range (ambient temp.) | -25°C to 60°C; > 40°C current reduction | |||
| General Specifications | Mac Plus 24/24-50 | Mac Plus 12/48-15 | Mac Plus 24/48-15 | Mac Plus 48/12-50 | Mac Plus 48/24-30 |
| Output voltage | 20-30V DC | 30-60 DC | 30-60V DC | 10-15V DC | 20-30V DC |
| Max. output current | 50A | 15A | 15A | 50A | 30A |
| Input nominal voltage | 24V | 12V | 24V | 36/48V | 36/48V |
| Entrance area | 16-32V | 8-16V | 16-32V | 32-64V | 32-64 V |
| Dimensions (H x W x D) | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm | 255 x 165 x 66 mm |
| Weight | 2kg | 2kg | 2kg | 1kg | 1kg |
| Zero-load consumption | < 2mA | < 2mA | < 2mA | < 2mA | < 2mA |
| Battery types | Gel, AGM, Lithium-ion, custom | ||||
| DC consumption | < 5mA | < 5mA | < 5mA | < 5mA | < 5mA |
| Temperature range (ambient temp.) | -25°C to 60°C; > 40°C current reduction | ||||
Herstellerinformationen gemäß GPSR:
NAVICO GROUP EMA BVSnijdersbergweg 93
1105 AN Amsterdam
Mail: info.emea@oneASG.com
