- Stay Prepared: The Spartan Power Dual Battery Isolator is a smart battery isolator that helps you stay prepared for any situation; It allows you to run two batteries simultaneously, protecting and maintaining the two-battery system while optimizing the charge
- Versatile: Our VSR Battery Isolator can be used to protect any 12 Volt battery; It eliminates the possibility of running the battery out and keeps it fully charged for when you need it most
- Simple to Use: This Dual Battery Isolator is easy to install and operate; Simply connect the two batteries to the isolator and it will efficiently transfer the charge from one battery to another, saving you time and trouble
- Safe: With the Dual Battery Isolator, you never have to worry about overcharging or shorting out your car’s electrical system; It is designed to be safe and reliable, keeping your car running smoothly
- Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, Made in the USA battery cables every day in Reno, Nevada; Trusted by professionals, enthusiasts, and DIYers everywhere


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Spartan Power Smart Dual Battery Isolator 12V 140A Voltage Sensitive Relay VSR for Vans, Trucks, RVs, Motorhomes, ATV, UTV, Boats, Off Road Vehicles
*$457.00
Informação adicional
Connector Type | Screw |
---|---|
Contact Type | Normally Open |
Current Rating | 140 Amps |
Mounting Type | Panel Mount |
Brand | Spartan Power |
dave b. –
Worked. Nothing fancy
Neal M. –
Good price and quality
H –
I installed this on a CanAM Defender 8. Easily fit in the battery compartment and works.
Dorian L. –
Brilliant 👍
ewwarren1 –
Works so far👍
Winston Bautista –
Installed a Dual Battery System in my Sequoia using this regulator and works pretty well charging my 2nd Auxillary battery.
Jeremy T –
Battery Isolator is easy to mount/install, instructions were easy to understand, and all necessary hardware was included. Isolator has been installed on my wind/solar battery bank to isolate my lithium batteries from my lead acid through this isolator and a DC to DC charger for 42days now and not disappointed. Would recommend and will likely purchase again!
Dustin –
I like the fact I don’t ever have to touch it or forget to turn it one way or the other. Works excellent so far for all my accessories. Just had to make the wire holes a little bigger for the cable I was running but is no big deal.