TrueAm UTV-SBI-18CM UTV Dual Battery Isolator Kit

Battery Type

The UTV-SBI-CM kit includes:

  • 1-UTV-SBI-18 with insulators and 3M Dual Lock™
  • 1-12 inch #6 black cable with 6mm (1/4″) lugs
  • 1-12 inch #6 red (primary) cable with 6mm (1/4″) lugs
  • 1-18 inch #6 red (secondary) cable with 6mm (1/4″) lugs
  • NOW featuring a NEW 36mm Single Meter Dual Display blue LED volt meter
  • on/off relay and socket
  • 8ft duplex wire with connectors for meters
  • Instructions

  • Trouble shooting guide



The Lithium (UTV-SBI-19L) version is designed specifically to function with the new 13+ volt Lithium batteries and stator type charging mechanisms. At least one of your batteries should be Lithium to benefit from the products unique PEP.

Lithium batteries are a different type of battery with advanced attributes that require unique management programming to maintain those attributes. The lithium batteries available for this industry are NOT 12 volt batteries but rather 13+ volt batteries and need an isolator programmed to deal with this and other attributes that may not be so obvious.

Customer Reviews

Based on 33 reviews
Victor Hibler
So far so good.

Very fast shipping..

Jade Phelps

TrueAm UTV-SBI-18CM UTV Dual Battery Isolator Kit

carlos delgado
Thanks great product

Thanks easy to setup the battery isolator had some head scratching moments with how to hook up the dual voltage meter. I think there could be better instructions on how to hook up the relay there’s no pictures for that. After I read some of the past posts on the forums I figured it out the instructions included made sense pictures would be helpful. Overall happy how everything worked out thanks again!

Rod Hill
TrueAm Isolator

I’ve started the install and everything seems DIY friendly. I’ve been extremely pleased with the quality of all my Honda SxS purchases.

Dre Bruss
Simple and straight forward

The kit came complete as advertised. It was easy to install with a little preplanning. I chose to use a different dual volt meter, as I wanted one to fit a rocker switch location. Definitively a great kit for those that want to run dual batteries.