Shop Mastervolt, advanced marine power systems. Mastervolt lithium batteries, chargers, inverters, and digital monitoring deliver reliable, integrated onboard power, the engineered electrical systems trusted on cruising boats and yachts that depend on serious power. Integrated marine power systems Boats with serious electrical demands need power systems that work together, and Mastervolt is a leader in exactly that. The line covers lithium and AGM batteries, smart battery chargers, inverters and inverter/chargers, DC-DC converters, and digital monitoring and control that ties the system together. Engineered for reliability and integration, Mastervolt systems give cruisers, liveaboards, and yacht owners the dependable, well-managed power to run electronics, appliances, and systems aboard. For boaters building or upgrading a capable electrical system, Mastervolt offers premium, connected components...
AC Master 12/700 (120V) InverterReliable AC power for recreational and semi-professional use.These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60...
The ChargeMaster Plus family is a complete range of battery chargers that provide both efficient and reliable performance in all conditions. This new generation of battery chargers offers...
A safe connection between vessel and shore installation is an essential part of your electrical system. A galvanic electrical isolation between shore power and the on board power...
CombiMaster Inverter/Charger - 12/3500-200 Amp - 120VThe CombiMaster inverter/charger provides the most power and charging in the series. The 3500W version comes in 12V and can be paralleled...
PowerCombi Pure Sine Wave Inverter/Charger - 12V - 2000W - 100 Amp KitSimple. Independent. Flexible.The PowerCombi is a pure sine wave inverter/charger offering grid quality AC power and...
CZone Drop Cable - 5MAdapter cable for connecting Mastervolt devices with CZone support to the CZone or NMEA 2000 network. " Ideal for boaterslooking for a highly efficient...
MasterVolt ChargeMaster Plus 12/75-3 CZone Battery Charger120/230 Volt-50/60Hz Input, 12 VDC-75 Amp Output, 3-Bank, Also Charges from AlternatorChargeMaster Plus is the next generation of battery chargers that integrates...
CombiMaster 12V - 2000W - 100 Amp (120V)Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But...
PowerCombi MasterBus InterfaceBy adding the PowerCombi MasterBus Interface to your installation, you can control the PowerCombi via the MasterBus communication network. A RJ45 communication cable is included in...
DC Master 12V to 24V Converter - 7APower you can rely onThe required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment usually...
DC Master 24V to 12V Converter - 12A w/IsolatorPower you can rely onThe required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment...
Mass Sine Wave Inverter 24/5000 (230V/50Hz)For the toughest tasksMass Sine sine wave inverters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the...
Mass Sine Wave Inverter 24/2500 (230V/50Hz)For the toughest tasksMass Sine sine wave inverters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the...
Battery Mate 2503 IG Isolator - 200 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of...
Mastervolt BI 702-S Battery IsolatorModel: 83007021 Battery isolators that divide your charge current with a minimum energy loss. The Charge Mate for connecting and/or disconnecting two batteries. Battery...
Charge Mate Pro Lithium 40Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board requires a dedicated charging solution. The Charge Mate...
Mac Plus 12/24-30 + CZoneBoost the Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by smart alternators and start/stop...
Mass 24/25-2 25 AMP 24V Battery ChargerThe right choice for demanding conditionsMass battery chargers are designed for the toughest conditions for professional, semi-professional, and recreational purposes. Even under...
Mastervolt AC Master 24/700 (120 V) InverterModel: 28520700 Pure sine wave technology protects sensitive equipment. Delivers full output at high peak power under the most demanding conditions. Automatic...
AC Master 12/3500 (230V) InverterReliable AC power for recreational and semi-professional use.These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60...
ChargeMaster Plus 12/50-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete...
designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you:...
Alternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection against over heating. "" SKU: NVN-84885 MPN: 41500400...
Battery Mate 1603 IG Isolator - 120 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of...
Shop Mastervolt, advanced marine power systems. Mastervolt lithium batteries, chargers, inverters, and digital monitoring deliver reliable, integrated onboard power, the engineered electrical systems trusted on cruising boats and yachts that depend on serious power.
Boats with serious electrical demands need power systems that work together, and Mastervolt is a leader in exactly that. The line covers lithium and AGM batteries, smart battery chargers, inverters and inverter/chargers, DC-DC converters, and digital monitoring and control that ties the system together. Engineered for reliability and integration, Mastervolt systems give cruisers, liveaboards, and yacht owners the dependable, well-managed power to run electronics, appliances, and systems aboard. For boaters building or upgrading a capable electrical system, Mastervolt offers premium, connected components designed to perform as a coordinated whole.
Designing a Mastervolt system starts with your loads and battery bank. Size the battery bank to your power needs and choose the chemistry, with lithium offering more usable capacity and faster charging for demanding use. Match chargers and inverters to your bank and AC loads, and consider monitoring to manage the system. These are significant systems where the components are designed to integrate, so plan the whole system and consider professional installation. Review the product details, your loads, and bank size before buying. With Mastervolt power systems, you build reliable, integrated onboard electrical power.
Lithium batteries offer more usable capacity, faster charging, longer life, and less weight than lead-acid for the same usable power. They suit demanding house banks on cruising boats. They need a compatible charging system designed for lithium.
An inverter/charger combines an inverter, which makes AC power from your batteries, and a battery charger in one unit. It charges the bank on shore power and inverts to AC underway or at anchor, a space-saving core of a capable electrical system.
Mastervolt systems are engineered to integrate, with batteries, chargers, inverters, and digital monitoring designed to communicate and work as a coordinated whole. Plan the full system and confirm compatibility for proper integration and management.
