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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DC-DC Converters

PerfectPower DC-DC Charging Converter DCC 1212-10
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-10
only 113 40 € €138.66
No rating yet
Only 5 in stock
PerfectPower DC-DC Charging Converter DCC 1212-10
PerfectPower DC-DC Charging Converter DCC 1212-10
PerfectPower DC-DC Charging Converter DCC 1212-10
PerfectPower DC-DC Charging Converter DCC 1212-10
-18%
PerfectPower DC-DC Charging Converter DCC 1212-20
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-20
only 168 03 € €205.88
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 1212-20
PerfectPower DC-DC Charging Converter DCC 1212-20
PerfectPower DC-DC Charging Converter DCC 1212-20
PerfectPower DC-DC Charging Converter DCC 1212-20
-18%
PerfectPower DC-DC Charging Converter DCC 1212-40
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-40
DOMETIC PerfectPower DC-DC Charging Converter DCC 1212-40
only 243 66 € €289.92
No rating yet
Item will be ordered for you
PerfectPower DC-DC Charging Converter DCC 1212-40
PerfectPower DC-DC Charging Converter DCC 1212-40
PerfectPower DC-DC Charging Converter DCC 1212-40
PerfectPower DC-DC Charging Converter DCC 1212-40
-16%
PerfectPower DC-DC Charging Converter DCC 2412-20
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-20
only 130 21 € €158.82
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2412-20
PerfectPower DC-DC Charging Converter DCC 2412-20
PerfectPower DC-DC Charging Converter DCC 2412-20
PerfectPower DC-DC Charging Converter DCC 2412-20
-18%
PerfectPower DC-DC Charging Converter DCC 2412-40
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-40
DOMETIC PerfectPower DC-DC Charging Converter DCC 2412-40
only 231 05 € €281.51
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2412-40
PerfectPower DC-DC Charging Converter DCC 2412-40
PerfectPower DC-DC Charging Converter DCC 2412-40
PerfectPower DC-DC Charging Converter DCC 2412-40
-18%
PerfectPower DC-DC Charging Converter DCC 1224-10
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-10
only 126 01 € €150.42
No rating yet
Only 1 in stock
PerfectPower DC-DC Charging Converter DCC 1224-10
PerfectPower DC-DC Charging Converter DCC 1224-10
PerfectPower DC-DC Charging Converter DCC 1224-10
PerfectPower DC-DC Charging Converter DCC 1224-10
-16%
PerfectPower DC-DC Charging Converter DCC 1224-20
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-20
DOMETIC PerfectPower DC-DC Charging Converter DCC 1224-20
only 231 05 € €281.51
No rating yet
Only 2 in stock
-18%
PerfectPower DC-DC Charging Converter DCC 2424-10
Product image of DOMETIC PerfectPower DC-DC Charging Converter DCC 2424-10
DOMETIC PerfectPower DC-DC Charging Converter DCC 2424-10
only 168 03 € €205.88
No rating yet
Only 3 in stock
PerfectPower DC-DC Charging Converter DCC 2424-10
PerfectPower DC-DC Charging Converter DCC 2424-10
PerfectPower DC-DC Charging Converter DCC 2424-10
PerfectPower DC-DC Charging Converter DCC 2424-10
-18%
MAC PLUS DC-DC Converter 12/12-50
Product image of MASTERVOLT MAC PLUS DC-DC Converter 12/12-50
MASTERVOLT MAC PLUS DC-DC Converter 12/12-50
only 445 34 € €482.10
No rating yet
Only 1 in stock
MAC PLUS DC-DC Converter 12/12-50
MAC PLUS DC-DC Converter 12/12-50
MAC PLUS DC-DC Converter 12/12-50
MAC PLUS DC-DC Converter 12/12-50
MAC PLUS DC-DC Converter 12/12-50
-8%
MAC PLUS DC-DC Converter 24/12-50
Product image of MASTERVOLT MAC PLUS DC-DC Converter 24/12-50
MASTERVOLT MAC PLUS DC-DC Converter 24/12-50
only 445 34 € €482.10
No rating yet
Available within 2-3 weeks
MAC PLUS DC-DC Converter 24/12-50
MAC PLUS DC-DC Converter 24/12-50
MAC PLUS DC-DC Converter 24/12-50
MAC PLUS DC-DC Converter 24/12-50
MAC PLUS DC-DC Converter 24/12-50
-8%
MAC PLUS DC-DC Converter 12/24-30
Product image of MASTERVOLT MAC PLUS DC-DC Converter 12/24-30
MASTERVOLT MAC PLUS DC-DC Converter 12/24-30
only 445 34 € €482.10
No rating yet
Available within 4-6 days
MAC PLUS DC-DC Converter 12/24-30
MAC PLUS DC-DC Converter 12/24-30
MAC PLUS DC-DC Converter 12/24-30
MAC PLUS DC-DC Converter 12/24-30
MAC PLUS DC-DC Converter 12/24-30
-8%
MAC PLUS DC-DC Converter 24/24-30
Product image of MASTERVOLT MAC PLUS DC-DC Converter 24/24-30
MASTERVOLT MAC PLUS DC-DC Converter 24/24-30
only 445 34 € €482.10
No rating yet
Only 1 in stock
MAC PLUS DC-DC Converter 24/24-30
MAC PLUS DC-DC Converter 24/24-30
MAC PLUS DC-DC Converter 24/24-30
MAC PLUS DC-DC Converter 24/24-30
MAC PLUS DC-DC Converter 24/24-30
-8%
DC Master / Current Converter 24 / 12 - 3A
Product image of MASTERVOLT DC Master / Current Converter 24 / 12 - 3A
MASTERVOLT DC Master / Current Converter 24 / 12 - 3A
only 67 18 € €73.90
(2)
Only 4 in stock
-9%
DC Master / Current Converter 24 / 12 - 6A
Product image of MASTERVOLT DC Master / Current Converter 24 / 12 - 6A
MASTERVOLT DC Master / Current Converter 24 / 12 - 6A
only 92 40 € €99.15
No rating yet
Only 2 in stock
-7%
DC Master / Current Converter 24 / 12 - 12A
Product image of MASTERVOLT DC Master / Current Converter 24 / 12 - 12A
MASTERVOLT DC Master / Current Converter 24 / 12 - 12A
only 130 21 € €141.10
(1)
Only 2 in stock
-8%
ORION DC-DC Converter 24/12-70
Product image of VICTRON ORION DC-DC Converter 24/12-70
VICTRON ORION DC-DC Converter 24/12-70
only 131 89 € €144.00
No rating yet
Only 1 in stock
ORION DC-DC Converter 24/12-70
ORION DC-DC Converter 24/12-70
ORION DC-DC Converter 24/12-70
-8%
Voltage Converter / 2000 mA
Product image of Voltage Converter / 2000 mA
Voltage Converter / 2000 mA
only 15 92 €
No rating yet
Only 2 left in stock
Voltage Converter / 2000 mA
Voltage Converter / 2000 mA

Battery-to-Battery Chargers

PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
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 268 87 €
(1)
Only 1 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 -12 V / 30 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
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 428 53 €
No rating yet
Only 1 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 24 V / 70 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
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 369 71 €
(1)
Only 2 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
PRO BATT ULTRA Battery-to-Battery Charger / 12 - 12 V / 60 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
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 407 52 € €436.89
(1)
Only 1 in stock
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 24 V / 35 A
-7%
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
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 407 52 € €436.89
No rating yet
Available within 1-2 weeks
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
PRO BATT ULTRA Battery-to-Battery Charger / 24 - 12 V / 35 A
-7%
Battery-to-Battery Charger / 12 V to 12 V / 30 A
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 252 06 € €268.82
(4)
Only 5 in stock
Battery-to-Battery Charger / 12 V to 12 V / 30 A
Battery-to-Battery Charger / 12 V to 12 V / 30 A
Battery-to-Battery Charger / 12 V to 12 V / 30 A
Battery-to-Battery Charger / 12 V to 12 V / 30 A
-6%
Battery-to-Battery Charger / 12 V to 24 V / 30 A
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 252 06 € €268.82
(1)
Available on 08.03.2021
Battery-to-Battery Charger / 12 V to 24 V / 30 A
Battery-to-Battery Charger / 12 V to 24 V / 30 A
Battery-to-Battery Charger / 12 V to 24 V / 30 A
Battery-to-Battery Charger / 12 V to 24 V / 30 A
-6%
Battery-to-Battery Charger / 24 V to 12 V / 13 A
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 252 06 € €268.82
No rating yet
Only 3 in stock
Battery-to-Battery Charger / 24 V to 12 V / 13 A
Battery-to-Battery Charger / 24 V to 12 V / 13 A
Battery-to-Battery Charger / 24 V to 12 V / 13 A
Battery-to-Battery Charger / 24 V to 12 V / 13 A
-6%
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
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 306 68 €
No rating yet
Only 5 in stock
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler
Batterie-zu-Batterie-Lader PRO BATT ULTRA / integr. MPPT Solarregler

Customer Ratings & Reviews

All reviews (109.432)
User profile icon

Michael B. on 04.03.2021

outstanding package and delivery within a few days to France Perfect

User profile icon

António B. on 01.03.2021

Excelent quality of service!

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Marine P. on 24.02.2021

Wie immer einen super Service und fantastische Bedinung.