Auxiliary Battery Kit

buy Auxiliary Battery Kit at JC Whitney

AUXILIARY BATTERY KIT For pickups vans SUVs RVs campers trailers and boats Prevents stronger auto battery from being discharged into weakened auxiliary battery High-output 90-amp isolator with 50-amp circuit breaker for complete safety Everything you need to install auxiliary battery except the battery box. Automatic isolator allows alternator to charge both batteries while the engine is running. When at camp and engine is not running isolator ensures that current is drawn from auxiliary battery only. Solid state. Isolator terminals circuit breaker 8 ft. of 8-gauge wire 16 ft. of 10-gauge wire connectors tie straps hardware and instructions included. For '86-2000 Chevy GMC and Toyota vehicles: Connector kit required (sold separately).