Feature:1. High Quality Material: Battery switch is made of high quality ABS plastic case, red copper and silver plated inner core, safe and durable.2. Pratical Design: Make before break contact design allows switching between battery banks without power interruption, practical and convenient.3. Excellent Performance: Heavy duty battery switch has good conductivity, can isolate the potentially destructive energy in the battery banks.4. Simple Installation: The installation is simple, no complicated operation is required, save your time and energy.5. Wide Application: Battery selector switch can be widely used for boat, RV, show car, trailer, winch power cable, and more.Specification:Item Type: Battery SwitchMaterial: ABS plastic case, red copper and silver plated inner coreVoltage: 6-32V DCOperation: 2 - Both - 1 - OFFCurrent: Rated 250A continuous current /360A intermittent current, up to 32 voltsIsolates: 1 battery or 2 batteries, or links up both batteries in parallelElectrical Life: 10000 timesContinuous Rating: 250 AmpsColor: Black.Package List:1 xBattery Switch