TRUE® UTV-SBI-18 Smart Isolator for UTVs

This battery isolator is easy to install, works great and gives you many mounting options due to it's small size. The others I looked at were literally 4 and 5 times as expensive as this one and didn't do anything more than this one does. It turns blue when it turns on to link the batteries. When I put a trickle charger on the main battery it waits until that battery is fully charged before turning on and allowing the second one to charge - exactly as it's designed to do. Great item and great price.

Great product, this company actually answer the phone.

Just added an auxiliary battery to my Honda Pioneer 1000.This is working great and was easy to install.I like being able to charge both batteries with 1 battery tender.I have dual battery gauges so it's easy to see both batteries are being charged.when running accessories I can see the isolator is working when the engine is not running only the auxiliary battery voltage is drawn down and the main battery is unaffected . Charges both when running as it should.

My winch on my UTV would drain the battery in deep mud situations. This allows me to run the winch without issues of killing my battery.

Easy to install. Works like it should, or as I would have expected. I have a dual voltage meter so I can monitor both batteries on my UTV, and see that the isolator is working. Has been installed for over a month, still working fine.

Has a good reputation in the SxS community. Installs easy enough. Has a blue led so you can verify if it’s working. Kind of dainty. They give you adhesive headlock for mounting, but if you want to bolt it on a vertical surface, the mounting holes are very small, like 3mm. Also, it seems as if they have no idea how many amps this will handle? They say use 2 or 4 gauge wire, which would handle 100s of amps. I doubt this unit would withstand that. We’ll have to see. Works good for now.

Added a larger second battery to my 2021 Pioneer 1000 M3D to run all accessories like my winch, LED light bars, AC inverter, CB radio. I chose this isolator to keep it charged and not run down my starting battery. So far, so good! I like it's size, and the mounting options it has. It also has the ability to disconnect w4hen starting by adding a wire from the starting circuit.

Excellent battery Isolator. Easy to install and it works as expected. Excellent quality component.Used it to install dual batteries on my new 2018 Pioneer 1000 5 LE SXS.Thanks