ACOPOWER Dual Battery Isolator Kit, 12V 200 Amp Voltage Sensitive Complete VSR Double Battery Smart Automatic Charger Fit SUV Marine Car UTV ATV RV Boat Camper Truck, Black

WHY NEED THE ISOLATOR Off-roader/caravan vehicle usually need to be equipped with a second battery to meet the demand for electrical appliances in the car. However, the second battery cannot be directly connected in parallel with the original car battery. The stalling use of electricity may cause the original car battery to lose power and it is difficult to start the vehicle. On the other hand, the line load is too heavy when the two batteries charging together. Therefore, a battery isolator is required. HOW TO WORKS The battery isolator, also known as a split charge relay, uses your vehicle's power to charge an auxiliary battery and blocks your starting battery from getting drained by your equipment when the engine is turned off. The auxiliary battery isolator will only allow the extra battery to charge at whatever rate the alternator can manage. Specifications: Input Voltage: 12Vworking voltage and load voltage Continuous Current: 200A normally Automatic Connection Voltage: 13.5V-16V (12V working) Automatic Disconnection Voltage: 12.5V, immediately disconnect if below 12.5V Over Voltage: 16V Weight: 694g Size: 15.2*14.7*4cm /6*5.8*1.6inch Note: Please do not put the product under the water situation. Package List: Battery isolator 200A Fuse