Alternators & Regulators

Discover high-quality alternators for boats, alternator regulators from Mastervolt & Sterling, DC-DC converters from Dometic and Mastervolt and battery to battery chargers from Sterling. Everything you need for your on-board power supply!
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Battery-to-Battery Chargers

Product image of VICTRON ORION-TR SMART Battery to Battery Charger / 12-24 V / 15 A
VICTRON ORION-TR SMART Battery to Battery Charger / 12-24 V / 15 A
only 214 24 € €231.00
No rating yet
Only 2 in stock
ORION-TR SMART Battery to Battery Charger / 12-24 V / 15 APreview image
ORION-TR SMART Battery to Battery Charger / 12-24 V / 15 APreview image
ORION-TR SMART Battery to Battery Charger / 12-24 V / 15 APreview image
ORION-TR SMART Battery to Battery Charger / 12-24 V / 15 APreview image
-7%
Product image of VICTRON ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 A
VICTRON ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 A
only 214 24 € €231.00
No rating yet
Only 3 in stock
ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 APreview image
ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 APreview image
ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 APreview image
ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 APreview image
ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 APreview image
ORION-TR SMART Battery to Battery Charger / 24-24 V / 17 APreview image
-7%
Product image of VICTRON ORION-TR SMART Battery to Battery Charger / 12-12 V / 30 A
VICTRON ORION-TR SMART Battery to Battery Charger / 12-12 V / 30 A
only 214 24 € €231.00
No rating yet
In stock
ORION-TR SMART Battery to Battery Charger / 12-12 V / 30 APreview image
ORION-TR SMART Battery to Battery Charger / 12-12 V / 30 APreview image
ORION-TR SMART Battery to Battery Charger / 12-12 V / 30 APreview image
-7%
Product image of VICTRON ORION-TR SMART Battery to Battery Charger / 24-12 V / 30 A
VICTRON ORION-TR SMART Battery to Battery Charger / 24-12 V / 30 A
only 214 24 € €231.00
No rating yet
Only 3 in stock
ORION-TR SMART Battery to Battery Charger / 24-12 V / 30 APreview image
ORION-TR SMART Battery to Battery Charger / 24-12 V / 30 APreview image
ORION-TR SMART Battery to Battery Charger / 24-12 V / 30 APreview image
-7%
Product image of STERLING PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
STERLING PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
only 294 08 €
(2)
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 APreview image
Product image of STERLING PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
STERLING PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
only 462 14 €
No rating yet
Only 2 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 APreview image
Product image of STERLING PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
STERLING PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
only 361 30 €
(1)
In stock
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 APreview image
Product image of STERLING PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
STERLING PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
only 462 14 €
(1)
Only 1 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 APreview image
Product image of STERLING PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
STERLING PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
only 462 14 €
No rating yet
Only 2 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 APreview image
Product image of STERLING Battery-to-Battery Charger / 12 V to 12 V / 30 A
STERLING Battery-to-Battery Charger / 12 V to 12 V / 30 A
only 256 26 €
(4)
Only 2 in stock
Battery-to-Battery Charger / 12 V to 12 V / 30 APreview image
Battery-to-Battery Charger / 12 V to 12 V / 30 APreview image
Battery-to-Battery Charger / 12 V to 12 V / 30 APreview image
Battery-to-Battery Charger / 12 V to 12 V / 30 APreview image
Product image of STERLING Battery-to-Battery Charger / 12 V to 24 V / 30 A
STERLING Battery-to-Battery Charger / 12 V to 24 V / 30 A
only 256 26 €
(1)
Only 2 in stock
Battery-to-Battery Charger / 12 V to 24 V / 30 APreview image
Battery-to-Battery Charger / 12 V to 24 V / 30 APreview image
Battery-to-Battery Charger / 12 V to 24 V / 30 APreview image
Battery-to-Battery Charger / 12 V to 24 V / 30 APreview image
Product image of STERLING Battery-to-Battery Charger / 24 V to 12 V / 13 A
STERLING Battery-to-Battery Charger / 24 V to 12 V / 13 A
only 243 66 €
No rating yet
Only 2 in stock
Battery-to-Battery Charger / 24 V to 12 V / 13 APreview image
Battery-to-Battery Charger / 24 V to 12 V / 13 APreview image
Battery-to-Battery Charger / 24 V to 12 V / 13 APreview image
Battery-to-Battery Charger / 24 V to 12 V / 13 APreview image
Product image of STERLING Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
STERLING Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
only 336 09 €
No rating yet
Only 4 in stock
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT SolarreglerPreview image
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT SolarreglerPreview image
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT SolarreglerPreview image
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT SolarreglerPreview image
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT SolarreglerPreview image
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-10
only 139 45 € €163.87
No rating yet
Only 5 in stock
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-10
only 149 54 € €175.63
No rating yet
Only 1 in stock
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2424-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 2424-10
only 201 64 € €239.50
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
-16%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-20
only 201 64 € €239.50
No rating yet
Only 4 in stock
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
-16%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-20
only 156 26 € €184.03
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-40
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-40
only 281 47 € €331.93
No rating yet
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-20
only 273 07 € €323.53
No rating yet
Only 1 in stock
-16%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-40
DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-40
only 273 07 € €323.53
No rating yet
Only 1 in stock
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
-16%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 12/24-30
MASTERVOLT MAC PLUS DC-DC Converter 12/24-30
only 504 16 € €550.00
No rating yet
Only 2 in stock
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
-8%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 24/24-30
MASTERVOLT MAC PLUS DC-DC Converter 24/24-30
only 504 16 € €550.00
No rating yet
Only 3 in stock
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
-8%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 12/12-50
MASTERVOLT MAC PLUS DC-DC Converter 12/12-50
only 504 16 € €550.00
No rating yet
Only 2 in stock
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
-8%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 24/12-50
MASTERVOLT MAC PLUS DC-DC Converter 24/12-50
only 504 16 € €550.00
No rating yet
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
-8%

DC-DC Converters

Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-10
only 139 45 € €163.87
No rating yet
Only 5 in stock
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
PerfectPower DC-DC Charging Converter DCC 1212-10Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-20
only 201 64 € €239.50
No rating yet
Only 4 in stock
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
PerfectPower DC-DC Charging Converter DCC 1212-20Preview image
-16%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-40
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-40
only 281 47 € €331.93
No rating yet
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
PerfectPower DC-DC Charging Converter DCC 1212-40Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-20
only 156 26 € €184.03
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
PerfectPower DC-DC Charging Converter DCC 2412-20Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-40
DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-40
only 273 07 € €323.53
No rating yet
Only 1 in stock
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
PerfectPower DC-DC Charging Converter DCC 2412-40Preview image
-16%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-10
only 149 54 € €175.63
No rating yet
Only 1 in stock
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
PerfectPower DC-DC Charging Converter DCC 1224-10Preview image
-15%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-20
only 273 07 € €323.53
No rating yet
Only 1 in stock
-16%
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2424-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 2424-10
only 201 64 € €239.50
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
PerfectPower DC-DC Charging Converter DCC 2424-10Preview image
-16%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 12/12-50
MASTERVOLT MAC PLUS DC-DC Converter 12/12-50
only 504 16 € €550.00
No rating yet
Only 2 in stock
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
MAC PLUS DC-DC Converter 12/12-50Preview image
-8%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 24/12-50
MASTERVOLT MAC PLUS DC-DC Converter 24/12-50
only 504 16 € €550.00
No rating yet
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
MAC PLUS DC-DC Converter 24/12-50Preview image
-8%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 12/24-30
MASTERVOLT MAC PLUS DC-DC Converter 12/24-30
only 504 16 € €550.00
No rating yet
Only 2 in stock
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
MAC PLUS DC-DC Converter 12/24-30Preview image
-8%
Product image of MASTERVOLT MAC PLUS DC-DC Converter 24/24-30
MASTERVOLT MAC PLUS DC-DC Converter 24/24-30
only 504 16 € €550.00
No rating yet
Only 3 in stock
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
MAC PLUS DC-DC Converter 24/24-30Preview image
-8%
Product image of MASTERVOLT DC Master / Current Converter 24 / 12 - 3A
MASTERVOLT DC Master / Current Converter 24 / 12 - 3A
only 73 07 € €78.65
(2)
Only 3 in stock
-7%
Product image of MASTERVOLT DC Master / Current Converter 24 / 12 - 6A
MASTERVOLT DC Master / Current Converter 24 / 12 - 6A
only 97 44 € €105.50
No rating yet
Only 2 in stock
-8%
Product image of MASTERVOLT DC Master / Current Converter 24 / 12 - 12A
MASTERVOLT DC Master / Current Converter 24 / 12 - 12A
only 138 61 € €150.20
(1)
Only 4 in stock
-8%
Product image of VICTRON ORION DC-DC Converter 24/12-70
VICTRON ORION DC-DC Converter 24/12-70
only 136 93 € €148.00
No rating yet
Only 3 in stock
ORION DC-DC Converter 24/12-70Preview image
ORION DC-DC Converter 24/12-70Preview image
ORION DC-DC Converter 24/12-70Preview image
-7%
Product image of  Voltage Converter / 2000 mA
Voltage Converter / 2000 mA
only 15 92 €
No rating yet
Only 1 left in stock
Voltage Converter / 2000 mAPreview image
Voltage Converter / 2000 mAPreview image

Customer ratings & reviews

All reviews (119.032)
User profile icon

Keith D. on 26.01.2022

Very well packaged and super quick delivery.

User profile icon

Goncalo M. on 29.12.2021

fast , well packaged , no complaints

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Don O. on 28.12.2021

Excellent service and product