🔋 12V 300Amp Smart Waterproof Dual Battery Isolator - Perfect for ATV, UTV, 4WD, RZR, RV, Watercraft, Marine, Boat, Truck, Caravan, Camping - R12300B-Black Review

👍 【5 Year Warranty】 Once damaged, Contact us, We'll send you a new one for free. Every battery isolator is 100% tested and inspected prior to shipment. We stand behind our products and strive to provide the optimal customer experience. 👍 Efficiency Charging: AOPEC battery isolator can distribute the charger or alternator current effectively between two batteries.AOPEC battery isolator connects both batteries during charging and keeps them isolated when discharging. 👍 Primary Battery Priority Charging: Prevents primary battery discharge, lengthens the life of the primary battery when your vehicle engine is off. This significantly reduces the risk of a flat starter battery for example. 👍 IP65 Weatherproof: Outer plastic-housing and a silicone sealed internallayer, protects your isolator from water,dust,dirt,sand damage. 👍Safety Protection: The protective design of this battery isolator sustains surge protection,over voltage protection and over current protection.