Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch

Material Plastic Type ONOFF Complete with 500 amp Max rating 500 amps at 12V DC SizeLWH 72cm x 55cm x 85cm28 x 22 x 33Material Plastic Type ONOFF Complete with 500 amp Max rating 500 amps at 12V DC SizeLWH 72cm x 55cm x 85cm28 x 22 x 33 Extends battery life Universal 12V applications Prevents primary battery discharge Water resistant black phenolic plastic Pins 4 Color Black Package Include 1 x 500A 12V Relay Note Light shooting and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 13cm