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 free-shipping The easy-care polyester fabric keeps

The easy-care polyester fabric keeps your décor looking fresh with minimal maintenance

Energy-efficient 430mA power consumption

High-quality melamine finish resistant to wear

Walnut plywood frame and legs

Premium high-density coral fleece for softness and heat retention

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 free-shipping The easy-care polyester fabric keepsKeep your dual battery system charged and ready with intelligent voltage monitoring on an easy to read LCD screen. The 250 AMP isolator automatically detects when your secondary battery needs charging and switches to charge it, while protecting your main battery from being drained. Works seamlessly with both 12V and 24V systems in cars, trucks, ATVs and RVs without any manual adjustment required, so you can set it up once and travel with confidence.