Battery Isolators and Charging Current Distributors

Our Charging current distributors allow you to charge several batteries at once. The voltage drop of electronic charge distributors is rather low. In addition, some of these devices offer various setting options, e.g. for under and overvoltage protection or the priority charging of the starter battery.
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Order by
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Operating voltage
Connector pins
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mm
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Height
mm
Max. charging current
A
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kg
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Product image 1 of VICTRON ARGO FET Battery Isolator / MOSFET / 100A / 2 battery banks
(19)
VICTRON ARGO FET Battery Isolator / MOSFET / 100A / 2 battery banks
€127.33
only €104.95
18
Product image 1 of VICTRON ARGO FET Battery Isolator / MOSFET / 100A / 3 battery banks
(19)
VICTRON ARGO FET Battery Isolator / MOSFET / 100A / 3 battery banks
€146.37
only €129.95
8
Product image 1 of VICTRON ARGO FET Battery Isolator / MOSFET / 200A / 2 battery banks
(19)
VICTRON ARGO FET Battery Isolator / MOSFET / 200A / 2 battery banks
€152.32
only €134.95
7
Product image 1 of VICTRON ARGO FET Battery Isolator / MOSFET / 200A / 3 battery banks
(11)
VICTRON ARGO FET Battery Isolator / MOSFET / 200A / 3 battery banks
€178.50
only €158.95
5
Product image 1 of CRISTEC RCE Battery Isolator / 180 A / 3 outputs
(2)
CRISTEC RCE Battery Isolator / 180 A / 3 outputs
€240.38
only €227.96
2
Product image 1 of MASTERVOLT BATTERY MATE 1602 IG Charging Distributor / MOSFET / 160 A / 2 battery banks
(10)
MASTERVOLT BATTERY MATE 1602 IG Charging Distributor / MOSFET / 160 A / 2 battery banks
€237.41
only €217.95
Available on 29.07.2026
Product image 1 of MASTERVOLT BATTERY MATE 1603 IG Charging Distributor
(10)
MASTERVOLT BATTERY MATE 1603 IG Charging Distributor
€266.08
only €244.95
3
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Product image 1 of CRISTEC Relay RCB+ / 50-120 A adjustable
CRISTEC Relay RCB+ / 50-120 A adjustable
only €234.95
1
Product image 1 of CRISTEC RCE Battery Isolator / 80 A / 2 outputs / M6
(2)
CRISTEC RCE Battery Isolator / 80 A / 2 outputs / M6
only €116.95
3
Product image 1 of CRISTEC RCE+ Battery Isolator / 120 A / 2 outputs
(2)
CRISTEC RCE+ Battery Isolator / 120 A / 2 outputs
only €134.94
Expected to be in stock within 4-6 days
Product image 1 of CRISTEC RCE+ Battery Isolator / 180 A / 2 outputs / M6
(2)
CRISTEC RCE+ Battery Isolator / 180 A / 2 outputs / M6
only €148.95
1
Product image 1 of CRISTEC RCE+ Battery Isolator / 180 A / 2 outputs / M8
(2)
CRISTEC RCE+ Battery Isolator / 180 A / 2 outputs / M8
only €148.95
Product image 1 of CRISTEC RCE+ Battery Isolator / 180 A / 3 outputs / M6
(2)
CRISTEC RCE+ Battery Isolator / 180 A / 3 outputs / M6
only €184.94
6
Product image 1 of CRISTEC RCE+ Battery Isolator / 180 A / 3 outputs / M8
(2)
CRISTEC RCE+ Battery Isolator / 180 A / 3 outputs / M8
only €184.94
3
Product image 1 of CRISTEC RCE+ Battery Isolator / 220 A / 3 outputs / M8
(2)
CRISTEC RCE+ Battery Isolator / 220 A / 3 outputs / M8
only €199.95
1

Battery Isolators & Charging Distributors

- Isolate your on-board charging system -

Why isolate the charging system on boats?

Many on-board installations comprise two or more battery groups, such as starter battery, supply battery and/or batteries for bow thrusters and navigation equipment. In such installations, it is important that these individual battery groups do not interfere with each other and are appropriately isolated. This, of course, means that the charging system must also be isolated. However, this makes the charging process more complicated, as either the alternator, the generator or the charger has to recharge the batteries one by one. 

Customer ratings & reviews

All reviews (208.124)
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Mariusz W. on 24.07.2026

Simply five-star service.

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Alessandro F. on 24.07.2026

Everything went smooth. Thanks

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ABNER A. on 24.07.2026

I was very satisfied with the delivery performance and the level of communication with SVB. I can fully recommend it.

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