12V 140A Dual Battery Kit System Isolator Car Voltage Sensitive Relay for UTV RV Generic


SKU: N002-A012~HWP

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Condition:100% Brand New
Color: Black
Size: 6.7 x 6.7 x 5.2cm
Nominal Voltage: DC 12V
Intermittent Current Rating: 140A
Combine / Open Voltage: DC 13.3V / 12.8
Continuous Current Rating: 125A
Power Consumption: 10mA (Standby) / 330mA (Engage) / 0mA (Storage Mode)
Package Weight: Approx 210g

Fit for:
Compatible with ATV, UTV, Boats, RV's, Campers 5th Wheels Off Road Vehicles Rhino Polaris Artic Cat
Package include:

1.???Voltage Sensitive Relay Dual Battery Kit???br>- A voltage sensitive relay (VSR) is allows two batteries to be charged from your engine alternator at the same time. When your engine is on and the start battery is sufficiently charged the isolator kit will begin charging the second (auxiliary) battery simultaneously.
2.???Zero Voltage Drop???br>- This Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance. When the voltage of the start battery drops the isolator kit disengages from charging the auxillary battery. This isolates the start battery and eliminates the possibility of draining it, ensuring that you always have enough charge to start your engine.
3.???Weather Resistance???br>- This dual battery isolator is also built to withstand extreme weather environments, vibration and is water resistant. It is safe for use even for your vehicled needs in dusty, wet and unexpected extreme weather environments.
4.???Wide Compatibility???br>- This compact battery isolator was built ultra-small to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries. Suitable for UTV, 12VDC Marine, 4wd, caravan and solar applications.
5.???Easy To Use???br>- The 140 Amp Dual Battery Smart Isolator comes with mounting plate and hardware. Does not include installation wires.
- Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance.

Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.

Customer Reviews

Based on 10 reviews
Luke Fitzgerald

Not bad for the price, but not as sturdy as more expensive brands like lagun.

Alfie Ede

One thing I really appreciate about the table leg is its sturdy and reliable construction. The marine-grade materials used in its manufacturing ensure durability and longevity, even in harsh outdoor conditions.

liliana martinez

I installed this in place of an old loud one. It fits perfectly and wasn't that hard to install. You'll definitely need butyl tape and RV roof sealant to complete the job, but it should only take a few hours.

Jennings Sherry

First of all the RV dealers were telling me they could only get me a 14" vent with no fan for no less than $150.00. So when I found this 11" vent with fan for low price I had to get it. Installation was a breeze and it worked out very well.


Very well designed and extremely light weight.