Energy supply that you can trust. Always and everywhere. That is Mastervolt's mission. With Mastervolt's products and systems, they offer you the power to be independent. Wherever you are, whatever you are doing. Towboat or luxury yacht. Cruise ship or dinghy. Those who sail - whether professionally or for pleasure - rely on the products and systems of Mastervolt.
Phone: 800.307.6702
Web: www.mastervolt.us
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
![Mastervolt RJ12 Communication/Sync Cable - 6M/19 [6502001030]](http://cemarine.com/cdn/shop/products/89308XL_512x512.jpg?v=1649282049)
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RJ12 Communication/Sync Cable - 6M/19'Features: High-quality communication cable fitted with RJ12 type modular plugs Suitable for connecting a rem...
View full details![Mastervolt ChargeMaster Plus 24V, 20A, 3-Bank Battery Charger [44320205]](http://cemarine.com/cdn/shop/products/92507XL_512x512.jpg?v=1638501323)
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ChargeMaster Plus 24/20-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the wo...
View full details![Mastervolt ChargeMaster Plus 12/35-3 Battery Charger [44310355]](http://cemarine.com/cdn/shop/products/92506XL_512x512.jpg?v=1638501316)
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ChargeMaster Plus 12/35-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the wo...
View full details![Mastervolt ChargeMaster Plus 12/50-3 Battery Charger [44310505]](http://cemarine.com/cdn/shop/products/92505XL_512x512.jpg?v=1638501308)
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ChargeMaster Plus 12/50-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the wo...
View full details![Mastervolt Magic 24/24-20 DC Converter [81300200]](http://cemarine.com/cdn/shop/products/92089XL_512x512.jpg?v=1635965269)
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Magic 24/24-20 DC ConverterThe Magic models can regulate the voltage both up and down to ensure optimal voltage stabilization, even when the batte...
View full details![Mastervolt Magic 12/12-20 DC Converter [81300400]](http://cemarine.com/cdn/shop/products/65629XL_512x512.jpg?v=1635769400)
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Magic 12/12-20 DC ConverterFor The Toughest TasksThe Mac and Magic DC-DC converters are designed for the toughest conditions for professional, sem...
View full details![Mastervolt Magic 24/12-20 Converter [81300100]](http://cemarine.com/cdn/shop/products/69994XL_512x512.jpg?v=1635769413)
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Magic 24/12-20 ConverterThe Magic models can regulate the voltage both up and down to ensure an optimal voltage stabilisation, even when the batte...
View full details![Mastervolt Magic 12/24-10 DC Converter [81300300]](http://cemarine.com/cdn/shop/products/64895XL_512x512.jpg?v=1635769392)
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Magic 12/24-10 DC ConverterFor The Toughest TasksThe Mac and Magic DC-DC converters are designed for the toughest conditions for professional, sem...
View full details![Mastervolt ChargeMaster Plus 24V, 30A, 3-Bank Charger [44320305]](http://cemarine.com/cdn/shop/products/91674XL_512x512.jpg?v=1634598784)
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ChargeMaster Plus 24V, 30A, 3-Bank ChargerAll-in-one solution for faster and safer chargingThe ChargeMaster Plus family is a complete range of bat...
View full details![Mastervolt MasterBus Cable - 6M [77040600]](http://cemarine.com/cdn/shop/products/89455XL_512x512.jpg?v=1623183111)
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MasterBus Cable - 6MSuitable for data traffic and powering peripheral equipment in harsh environments, this is the only cable you need for your Ma...
View full details![Mastervolt MasterBus Cable - 3M [77040300]](http://cemarine.com/cdn/shop/products/63364XL_512x512.jpg?v=1622760217)
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MasterBus Cable - 3M Suitable for data traffic and powering peripheral equipment, this is the only cable you need for your MasterBus network. Mast...
View full details![Mastervolt MasterBus Cable - 1M [77040100]](http://cemarine.com/cdn/shop/products/63363XL_512x512.jpg?v=1622760206)
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MasterBus Cable - 1M Suitable for data traffic and powering peripheral equipment, this is the only cable you need for your MasterBus network. Mast...
View full details![Mastervolt MasterBus Cable - 0.5M [77040050]](http://cemarine.com/cdn/shop/products/63362XL_512x512.jpg?v=1622760195)
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MasterBus Cable - 0.5M Suitable for data traffic and powering peripheral equipment, this is the only cable you need for your MasterBus network. Ma...
View full details![Mastervolt MasterBus Cable - 0.2M [77040020]](http://cemarine.com/cdn/shop/products/63361XL_512x512.jpg?v=1622760185)
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MasterBus Cable - 0.2M Suitable for data traffic and powering peripheral equipment, this is the only cable you need for your MasterBus network. Ma...
View full details![Mastervolt Alpha Pro III [45513000]](http://cemarine.com/cdn/shop/products/69995XL_512x512.jpg?v=1616441868)
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Alpha Pro IIIAdvanced 3-step charge regulator for standard and high performance alternatorsThe propulsion engine of your boat or vehicles may be u...
View full details![Mastervolt Masterbus USB Interface [77030100]](http://cemarine.com/cdn/shop/products/58763XL_512x512.jpg?v=1615433665)
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MasterBus USB InterfaceThe MasterBus USB Interface enables you to read and configure the MasterBus network via your PC.General specifications Mast...
View full details![Mastervolt PowerCombi 12V - 2000W - 100 Amp (120V) [36212000]](http://cemarine.com/cdn/shop/products/80142XL_512x512.jpg?v=1613084942)
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PowerCombi 12V - 2000W - 100 Amp (120V)Simple. Independent. Flexible.The PowerCombi is a pure sine wave inverter/charger offering grid quality AC ...
View full details![Mastervolt Solar ChargeMaster - SCM20 PWM [131822000]](http://cemarine.com/cdn/shop/products/88345XL_512x512.jpg?v=1611977981)
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Solar ChargeMaster SCM20 PWMThis solar charge regulator based on PWM technology is a great solution to charge your batteries with solar energy. Su...
View full details![Mastervolt CombiMaster Inverter/Charger - 24/3500-100 Amp - 120V [35523500]](http://cemarine.com/cdn/shop/products/87697XL_512x512.jpg?v=1610604536)
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CombiMaster Inverter/Charger - 24/3500-100 Amp - 120VThe CombiMaster inverter/charger provides the most power and charging in the series. The 3500...
View full details![Mastervolt CombiMaster Inverter/Charger - 12/3500-200 Amp - 120V [35513500]](http://cemarine.com/cdn/shop/products/87696XL_512x512.jpg?v=1610604528)
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CombiMaster Inverter/Charger - 12/3500-200 Amp - 120VThe CombiMaster inverter/charger provides the most power and charging in the series. The 3500...
View full details![Mastervolt CombiMaster Inverter/Charger - 12/1500-60 Amp - 120V [35511500]](http://cemarine.com/cdn/shop/products/87695XL_512x512.jpg?v=1610604521)
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CombiMaster Inverter/Charger - 12/1500-60 Amp - 120VThe CombiMaster inverter/charger provides the most power and charging in the series. The 3500W...
View full details![Mastervolt Alpha Pro III w/Extended 13 Harness [45513040]](http://cemarine.com/cdn/shop/products/87693XL_512x512.jpg?v=1610604505)
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Alpha Pro III with Extended 13' HarnessThe Alpha Pro Regulator Kit is a universal regulator for N-type alternators. It transforms every alternator...
View full details![Mastervolt PowerCombi Pure Sine Wave Inverter/Charger - 1200W - 12V - 50A Kit [36211201]](http://cemarine.com/cdn/shop/products/87692XL_512x512.jpg?v=1608689602)
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PowerCombi Pure Sine Wave Inverter/Charger - 1200W - 12V - 50A KitSimple. Independent. Flexible.The PowerCombi is a pure sine wave inverter/charge...
View full details![Mastervolt PowerCombi Pure Sine Wave Inverter/Charger - 12V - 2000W - 100 Amp Kit [36212001]](http://cemarine.com/cdn/shop/products/85648XL_512x512.jpg?v=1597273254)
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PowerCombi Pure Sine Wave Inverter/Charger - 12V - 2000W - 100 Amp KitSimple. Independent. Flexible.The PowerCombi is a pure sine wave inverter/ch...
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