ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Marine Hardware | Teak Lumber Easily sealed through bulkheads

Easily sealed through bulkheads

e house bank or power inverter bank) by taking fully charged batteries off lineand priority charging discharged battery banks

Compatible with audio out from smartphones and MP3 players

Because of the high voltage application

5 amps (12V)

ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Marine Hardware | Teak Lumber Easily sealed through bulkheadsBI 1203 3A Battery Isolator 120A 1 Alternator, 3 Battery The Arco Marine BI 1203 3A is an inboard outboard battery isolator that can handle 1 alternator, 3 batteries, and 120A max. Rated for use with 10 to 350 amp alternators on 12, 24, or 32 volt negative ground systems. *Includes exciter terminal Features: 1 alternator, 3 batteries, 120A max Inboard and outboard battery isolators are solid state devices that allow electrical current to flow in one