12V 140A Dual Battery Isolator Kit with Smart VSR Relay and LCD Display
Tools, Home & Hobby
1K+ Sold
Keep your main battery protected and your auxiliary power ready wherever the road takes you. This dual battery isolator kit delivers intelligent power management for RVs trucks ATVs UTVs campers boats and off-road vehicles. Its 12V battery isolator supports manual and automatic operation so you can choose direct control or convenient hands-free switching. A built-in display provides real-time battery status while protective circuitry helps guard against excessive or low voltage.
Key Features
- 140A maximum charging capacity for demanding dual-battery setups.
- Voltage sensitive relay automatically manages battery connection and isolation.
- Manual and automatic modes provide flexible power control.
- Display lets you monitor battery voltage and operating status at a glance.
- Automatic protection disconnects the circuit below 11V or above 17V.
- Complete installation kit includes cables terminals heat-shrink tubing screws and cable ties.
Why Choose Our 12V 140A Dual Battery Isolator Kit
Unlike basic isolators that offer limited control this smart battery isolator combines manual switching automatic operation real-time monitoring and voltage protection in one compact system. The included installation accessories also reduce the need to source essential components separately.
Perfect For
Ideal for RVs campers trucks caravans ATVs UTVs off-road vehicles boats and yachts that use a dual-battery power setup.
Power Your Adventures With Confidence
Upgrade your dual-battery system with dependable automatic control and convenient monitoring. Order the 12V 140A Dual Battery Isolator Kit today and keep your power system ready for every journey.
