We are proud to offer the latest advancement from True Amalgamated (trueam.com) under the “True” label. Allow us to introduce the UTV-SBI-18 and its connection kits the UTV-SBI-18CK and UTV-SBI-18CM. UTV Battery Isolator Kit with PEP UTV-SBI-18Naturally, it features the proven PEP® programming—but now housed in a groundbreaking new form factor engineered specifically for the demands of UTV installations. Built for the Toughest TrailsSmaller, tougher, and more versatile, this redesign unlocks expanded mounting options and streamlined integration. It directly responds to feedback from UTV enthusiasts while reflecting True® commitment to continuous innovation and application refinement Trusted by Leading Brands Revolutionizing UTV Power Meet the All-New True® UTV-SBI-18 The time has come for the UTV community to get the attention and respect it deserves in the marketplace. You are all aware of the current “True” labeled products are the only one’s manufacturer to meet the demand of the UTV second battery charging needs. With the development of PEP® it revolutionized the process of fully automated battery isolation. Out with the old and in with the new!!!! The new UTV-SBI-18 is the first and only True® battery isolator designed completely, from the casing up, specifically for the UTV application. Of course, it employs the highly successful PEP® programming but it is encased in a revolutionary new shape that better services the UTV installation demands. It is smaller, stronger, and provides more installation options. These changes addressed concerns expressed by the UTV enthusiasts as well as True’s own desire to advance their application. A. The new case design and configuration allows for three mounting options: Traditional screws 3M Dual Lock™ (can attach directly to battery itself) Leave suspended in cable B. The new top stud design allows: Easy cable connection from almost any angle Simple access for bypass jumper True® UTV-SBI-18 Wiring Diagram Our Amazon Store Reviews DIY-Friendly Installation Comes with detailed instructions and all mounting hardware, making installation straightforward for DIY enthusiasts. Heavy-Duty Wiring & Components Industrial-grade cables, terminals, and connectors handle high current loads and are built for rugged use. Frequently Asked Questions Does it regulate amperage or prevent overcharging? No. The UTV-SBI-18 does not regulate amperage—that’s handled by your voltage regulator and stator/alternator. It simply controls when the second battery is connected to the charging system. Why does the LED stay on after the engine is turned off? This is normal behavior. The LED indicates the isolator is still connected. To test disconnection, briefly turn on the headlights—the LED should turn off, confirming the isolator has opened the circuit. Can I mount it without drilling holes? Yes. The kit includes 3M Dual Lock™, allowing you to mount the unit securely without screws. It can also be left suspended if preferred. How does it work? The kit uses an intelligent battery isolator with PEP® (Power Excursion Protection) technology. This ensures the main battery is prioritized for starting, while the auxiliary battery powers accessories How do I monitor battery status? Optional Single Meter Dual Display (SMDD) shows real-time voltage for both batteries.Saves space and simplifies monitoring Which UTVs are compatible? Works with most popular UTVs, including Polaris, Can-Am, Honda Pioneer, Yamaha, and more. Always confirm your model year.
