VEVOR Dual Battery Smart Isolator, 250 AMP, Universal VSR Voltage Sensitive Relay Battery Isolator Intelligent with LCD Screen, for Car Truck ATV RV Battery Starter Controller Power Switch Electronics the cooler features an electronic

the cooler features an electronic refrigeration system that works quietly and reliably

Made of high-quality Polypropylene Plastic and Thermoplastic Rubber for durability and long-lasting use

The smooth finishing natural timber rail provides elegant and sturdy support

Use cable straps for larger items like hoses

VEVOR Dual Battery Smart Isolator, 250 AMP, Universal VSR Voltage Sensitive Relay Battery Isolator Intelligent with LCD Screen, for Car Truck ATV RV Battery Starter Controller Power Switch Electronics the cooler features an electronicProduct Features Smart Adaptability, Effortless Travel Do you need more amperage for additional devices? When a standard 140A battery isolator isn't enough, our 250A battery smart isolator is the ultimate solution for large capacity dual battery systems! Not only does it ensure a stable power supply, but it also automatically adjusts to 12V or 24V systems without any manual intervention needed. Simplify your setup and travel with confidence! Real Time