Dual Battery Smart Isolator DEWINNER - VSR - 140 Amp 12 Voltage Sensitive Relay Specially Designed for ATV, UTV, Boats, RV's, Campers 5th Wheels Off Road Vehicles Rhino Polaris Artic Cat ETC

Brand: DEWINNER

Features:

• Easy Installation: No alternator or ignition connection required; simple DIY setup
• Smart Voltage Sensitive Relay (VSR): Automatically engages at 13.3V and disconnects at 12.8V to protect your main battery
• Dual Battery Power Management: Charges two batteries efficiently while keeping your starting battery ready
• Wide Vehicle Compatibility: Suitable for 12V 4WD, marine, trucks, caravans, and camping systems
• What’s Included & Warranty: 140A smart battery isolator with instructions; backed by a 12-month warranty

EAN: 0759663942119

Package Dimensions: 3.1 x 3.0 x 2.7 inches

Part Number: DE-C