Newmar 1-2-120 Battery Isolator [1-2-120] Watersports | Paddles Eliminates Overheating – Increased pin

Eliminates Overheating – Increased pin and clip surface area greatly improves electrical conductivity during high amperage demand

HALO20+ comes in a compact 20-inch dome antenna and delivers high-quality short

Taper-Lock 9" - Flat Side Base

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Reduces excess charging time and extends life of battery

Newmar 1-2-120 Battery Isolator [1-2-120] Watersports | Paddles Eliminates Overheating – Increased pin1 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