True® UTV-SBI-18 Isolator with P.E.P.®
$36.00
TRUE UTV-SBI-18
Item number: UTV-SBI-18
Suggested retail price $89.95
UTV Break through!!!
True® has just introduced a new battery isolation product for the UTV marketplace. Developed from years of interaction with, and feedback from, UTV owners worldwide we are proud to introduce the completely new TRUE UTV-SBI-18. This is the first and only Smart Battery Isolator designed from the ground up exclusively to meet the demanding needs of the UTV marketplace.
Description
The TRUE UTV-SBI-18 has been designed for efficiency focusing on every aspect of installation and operation on today’s stator based electrical systems. It is designed with True®’s P.E.P.® (Proprietary Efficiency Programming) which insures you maximum efficiency and battery attribute protection.
Specifically designed to leave suspended or mount to any flat clean surface (even the battery case) with the included 3M Dual Lock™ or any other surface with the included screws. The consumers have spoken and we listened.
You will find that the new TRUE UTV-SBI-18 is not only a streamlined version of our standard SBI but it is also more frugally priced. Honestly a better product and a better price is sure to make it a winning solution for both the consumer and reseller. Brochure here
“The True® Lithium Kit was a game-changer for my 4WD setup. Easy to install and rock-solid performance on long trips.”
— Mark T., Minnesota
“Installed it in my boat—no voltage drop, no drama. The waterproof cabling and smart relay are top-notch.”
— William L., Utah
“Perfect for my caravan. The automatic battery management saves me time and worry—highly recommended.”
— Dave R., Colorado
Amazon Rating
True® UTV-SBI-18 Isolator with P.E.P.® — Features
- Purpose-Built for UTVs
The first and only smart battery isolator designed from the ground up for UTVs — not a repurposed automotive unit. - Smart Voltage Sensing
Automatically connects and disconnects batteries based on voltage thresholds, protecting your starting battery while powering accessories. - P.E.P.® Programming
Incorporates Power Excursion Protection to prevent voltage spikes and ensure safe, efficient battery management. - Compact & Durable Design
Smaller, stronger casing with improved stud placement for easier cable routing and installation in tight UTV compartments. - Simplified Installation
Engineered for stator-based electrical systems common in UTVs, with minimal wiring complexity. - Waterproof & Rugged
Built to withstand off-road conditions, moisture, and vibration — ideal for ATVs, UTVs, and motorcycles. - Universal Compatibility
Works with all major UTV brands including Polaris, Yamaha, Honda, Kawasaki, and John Deere.
1. What does the UTV-SBI-18 do?
It automatically manages power between your starting and auxiliary batteries, ensuring your starter battery is protected while accessories draw from the second battery.
2. What is P.E.P.®?
P.E.P.® stands for Power Excursion Protection — a proprietary programming that protects your electrical system from voltage spikes and ensures safe battery isolation.
3. Is this isolator compatible with all UTVs?
Yes — it’s designed for all major UTV brands including Polaris, Yamaha, Honda, Kawasaki, and John Deere. It works with 12V systems and stator-based charging setups.
4. Can I install it myself?
Absolutely. The UTV-SBI-18 is engineered for simple installation, with improved stud placement and compact casing for tight UTV compartments.
5. Is it waterproof?
Yes — the unit is rugged and waterproof, built for off-road environments including mud, water, and vibration.
Customer Video
Related Products
Our perks
1-year all-inclusive warranty
We’ll replace it with a new one
Free shipping on returns
Send it back for free
Free, contactless delivery
The shipping is on us