![Newmar 1-2-120 Battery Isolator [1-2-120] Brand_Monarch Marine Pairs with V11-9970 SuproFlex Rub](https://cdn.shopify.com/s/files/1/0588/7918/0915/files/102292XL.jpg?v=1723623422)
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Pairs with V11-9970 SuproFlex Rub Rail
Upper and lower limits are configurable
6 m (2 ft) to 274 m (900 ft) Depending on water conditions
Acetal construction
A truly unique design
Newmar 1-2-120 Battery Isolator [1-2-120] Brand_Monarch Marine Pairs with V11-9970 SuproFlex Rub1 2 120 Battery Isolator This heavy duty isolator allows multiple batteries to charge automatically from one or two alternators and prevents the discharge or dumping of one battery into another. Each battery is charged according to its need without overcharging and is rated for 12 , 24 , or 36 volt, negative ground DC systems. This model is a 120 amp alternator. Features: Conservatively rated diodes and a rustproof anodized aluminum heat sink case
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