![Newmar 1-3-70 Battery Isolator [1-3-70]](https://cdn.shopify.com/s/files/1/0623/5298/2222/files/102297XL.webp?v=1747529227)
Newmar 1-3-70 Battery Isolator [1-3-70]
- Lotz Outdoors$217.79Buy
The creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.
From Lotz Outdoors
1-3-70 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries 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. Features: Conservatively rated diodes and a rustproof anodized aluminum heat sink case. Heavy-duty construction Rated for systems up to 48 volts DC negative ground Rust-proof anodized aluminum case Stainless steel mounting hardware is provided Protective covers are provided for terminals Specifications: Alternator Sources: 1 Battery Bank: 3 Max.
