Mastervolt ChargeMaster Plus 12/100-3 – 12V / 100A – 3 Banks CZONE Marine Battery Charger
Delivering high-amperage dockside charging, the 7 kg Mastervolt ChargeMaster Plus 12/100-3 onboard marine battery charger provides 100A across three 12V banks on vessels running heavy DC domestic loads.
- Three outputs deliver 100A current.
- Smart charging handles LiFePO4 chemistries.
- MasterBus ready allows system integration.
- Vario-speed fan controls operating heat.
- Dry-mount chassis weighs 7 kg.
$1,315.80
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Delivering 100 amps through three combined 12V banks, theMastervolt ChargeMaster Plus 12/100-3 Marine Battery Chargeraccepts universal 80V to 275V AC input for high-capacity 12V systems and CZone integration. Listed LiFePO4, AGM, gel, and flooded profiles operate through a 3-Stage+ smart charging program with default 14.25V absorption and 13.25V float values.
MasterBus, CZone, and NMEA 2000 communication are listed for compatible marine networks. The included sensor enables temperature compensation, while 92 percent efficiency, IP23 protection, ignition protection, full DC and AC protection, and an intelligent variable-speed fan are documented.
Warranty and Support
Warranty information is not included in the listed product data. Review the manufacturer documentation for product details, setup, and warranty coverage.
Before Ordering the Mastervolt ChargeMaster Plus 12/100-3 Marine Battery Charger
Before ordering, confirm that your system uses up to three combined 12V banks, needs up to 100 amps, and accepts 80V to 275V AC input. Review the listed chemistry profiles, default voltage values, network interfaces, installation space, and sensor inclusion. You should confirm compatibility with your battery manufacturer and vessel electrical system before purchase.
Product Specifications
Mastervolt ChargeMaster Plus 12/100-3
| Brand | Mastervolt |
|---|---|
| SKU | 44311005 |
| Output Current | 100 Amps |
| Isolated Banks | 3 Banks (Combined) |
| DC Voltage | 12V DC |
| Input Voltage | 80-275V AC (Universal) |
| Battery Types | LiFePO4, AGM, Gel, Flooded |
| Algorithm | 3-Stage+ Smart Charging |
| Absorption/Float | 14.25V / 13.25V (Default) |
| Efficiency | 92% |
| IP Rating | IP23 |
| Ignition Protected | Yes |
| Communication | MasterBus, CZone, NMEA 2000 |
| Temp Compensation | Sensor Included |
| Safety Protections | Full DC/AC Protection |
| Cooling | Vario-Speed Intelligent Fan |
| Dimensions | 384 x 226 x 143 mm (15.1x8.9x5.6") |
| Weight | 7 kg (15.4 lbs) |
| Certifications | CE, ABYC, UL1236, CSA |
| Application | High-Capacity 12V Systems, CZone Integration |
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