12V 140 Amp Dual Battery Smart Isolator Default:Default a box of pearl corsage

a box of pearl corsage pin

powered operation: A straightforward 12V DC setup means you can connect to standard vehicle or marine power systems for quick

high performance: Salt

Torque bolts to the manufacturer’s recommended spec to prevent loosening from road vibrations

on deck or on the beach

12V 140 Amp Dual Battery Smart Isolator Default:Default a box of pearl corsage12V 140A Smart Dual Battery System Isolator Box Voltage Sensitive Relay VSR Principle of use: 1. When the battery current is insufficient, disconnect the laying battery to ensure the charging and working of the main battery first. 2. When the main battery is full, it will automatically charge the auxiliary battery without affecting the power supply of electric equipment. 3. Automatically cut off the connection between the main and auxiliary batteries