Automatic Charging Relays for Boats

Charging relays enable several batteries to be charged simultaneously and are ideal for adding another battery to an existing vehicle electrical system. They are easy to install with little effort needed. These special relays often provide additional features, such as jump start or protection against under and overvoltage.

Customer ratings & reviews

All reviews (126.339)
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Kim R. on 07.10.2022

Very fast delivery.

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Andrew B. on 07.10.2022

The delivery to Lanzarote took 16 days.

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José B. on 07.10.2022

Ok