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Super Saver Automatic Charging Relay With Tracking [sF9Z8r3m]

$30.99 $99.99 -69%

In a boat or vehicle with two battery banks, it is useful to be able to charge both banks while underway. The Super Saver Automatic Charging Relay With Tracking [sF9Z8r3m] allows two battery banks to be charged from a single source, such as an alternator, but keep batteries isolated whe

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Super Saver Automatic Charging Relay With Tracking [sF9Z8r3m]

In a boat or vehicle with two battery banks, it is useful to be able to charge both banks while underway. The Super Saver Automatic Charging Relay With Tracking [sF9Z8r3m] allows two battery banks to be charged from a single source, such as an alternator, but keep batteries isolated when not charging. This is to avoid that one battery bank discharges the other. Additionally, if one battery bank becomes depleted anyway, there will be a charged bank available for emergency starting.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

I'm very satisfied with the user experience.

- Enzo A..

January 28, 2026

Absolutely no complaints!

The product is a very good quality find.

- Henley H..

January 28, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very well-crafted.

- Nola E..

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