The VEVOR Dual Battery Isolator Kit is a smart voltage sensitive relay (VSR) designed for dual battery systems in ATVs, UTVs, RVs, campers, trucks, boats, and yachts. Supporting both manual and automatic operation, it efficiently manages battery charging while protecting batteries from overcharge or deep discharge. Featuring an upgraded LED display, high and low voltage protection, and a silicone-sealed interior, this isolator provides reliable performance and easy installation for stress-free operation.

Key Features

• Dual operation modes: manual and automatic for flexible battery management

• Upgraded LED display for clear monitoring of battery status

• High and low voltage protection to safeguard batteries

• Silicone-sealed interior for durability and environmental resistance

• Compatible with 12V dual battery systems for vehicles, boats, and RVs

• Stress-free installation with lightweight and compact design

• Cut-in charging voltage: ≥12.3V, cut-out charge voltage: ≥12.6V

Specifications

• Product Type: Automotive & Powersports > Vehicle Electrical > Battery Isolators

• Model: VSR002

• Main Material: ABS

• Applicable Battery Voltage System: 12V storage battery

• Maximum Charging Current: 140A (within 5 minutes)

• Continuous Charging Current: ≥100A

• Voltage Sensitive Relay Dimensions (L x W x H): 2.7 x 2.7 x 2.2 in / 68 x 68 x 56 mm

• Product Weight (with accessories): 0.47 lbs / 0.215 kg

• Additional Features: LED display, manual & auto modes, high/low voltage protection, silicone-sealed interior