UTV Dual Battery Connecting Kit

“First and most efficient lithium-specific isolator on the market” Next-Generation True® UTV Dual Battery Kit with Dual Display Volt MeterEverything you need to connect that second battery to your primary using the newest PEP® programmed UTV-SBI-CK. You’ll love the new case design that makes an easy installation even easier.Shockproof Digital LED VoltmeterTrue® has also finished all the included cables so no more cutting and crimping to complete the application. Same straightforward high quality that UTV enthusiasts have come to associate with the TRUE® labeled product.As always the cables of True® SXS dual battery kit are 100% waterproof utilizing exclusive adhesive line shrink tube.If you are running Lithium Batteries then you need to go check out the Lithium SBI-UTV-19LBrand That Trusted Us! Why Choose True®The UTV-SBI-CK is backed by field-tested reliability and engineered for seamless integration with aftermarket accessories.Heavy-Duty PerformanceBuilt for Harsh ConditionsBattery Protection FirstLow-Voltage Cut-In/Cut-OutNon-Polarized Design �� Compatible WithPolaris RZR, Ranger, GeneralCan-Am Maverick, CommanderHonda Pioneer, TalonYamaha Wolverine, VikingKawasaki TeryxCFMOTO – UForce & ZForce Arctic Cat – Wildcat & ProwlerKubota: RTV SeriesHisun Motors�� ApplicationLED light barsAuxiliary LightingWinchesSound systemsGPS and navigation unitsMobile phone and radio commsRefrigerators, coolers and camp gearAir compressor and toolsCamping gear “Ordered the kit, had a couple of questions about where to mount the isolator and how long the cables are. True’s support answered pretty quickly, and I got a tip that helped hide the wiring from splash damage. After using the UTV dual battery isolator for several months, it’s still solid as day one.”Ron McCaulleyMoab ATV/UTV Trails “After installing the True dual battery kit, my UTV power system became rock solid. The utv dual battery isolator from True works seamlessly, accessories run smoothly, and starting power is always protected. This isolator kit is a must-have upgrade for serious off-roaders and work-focused riders.”Logan ParkerColorado Our Amazon Store Reviews Durability for Off-Road Use Built to withstand vibration, heat, and moisture, making it reliable in rugged UTV environments.Heavy-Duty Wiring & Components Industrial-grade cables, terminals, and connectors handle high current loads and are built for rugged use. Frequently Asked Questions! Is It Easy to Install? Yes! It’s designed for DIYers: No cutting or crimping required Compact enough to fit most Side by sides, UTVs and ATVs Fully sealed cables for waterproofing and vibration resistance What Is PEP® Technology? Optimizes charge management for stator-based systems Ensures safe and efficient charging across battery types Can I Charge Both Batteries with Solar? Yes!, the isolator responds to voltage, not the source Solar panels, alternators, or trickle chargers can trigger battery connection/disconnection based on voltage thresholds What Does the Blue LED Light Mean? Indicates the isolator is active and batteries are connected May stay on when using a trickle charger if both batteries are fully charged Is It Safe for My Vehicle’s Warranty? The True® UTV isolator brand (often sold as the True® UTV-SBI series) is designed specifically for off-road vehicles and dual battery setups. These isolators are built with heavy-duty, vibration-resistant casings, waterproof cables, and heat-resistant components. Importantly, the manufacturer states that their kits are intended to preserve your vehicle’s warranty when installed correctly, since they don’t interfere with the factory electrical system but instead manage power between primary and auxiliary batteries .Key PointsWarranty Safety: True® isolators are marketed as warranty-safe because they connect in parallel without altering OEM wiring.Ease of Install: Most kits are DIY-friendly with clear diagrams and minimal wiring (often a 3-wire setup).Durability: Designed for UTV/ATV environments—anti-vibration, waterproof, and heat-resistant.Specialization: The UTV-SBI model is the first smart isolator built specifically for stator-based UTV electrical systems .Things to Keep in MindProper Installation: Incorrect wiring could cause electrical issues that might affect warranty claims.Manufacturer Policies: While True® isolators preserve warranties, some vehicle manufacturers may still scrutinize aftermarket modifications.Documentation: Keep receipts and installation records in case warranty questions arise.✅ Bottom line: The True® UTV isolator brand is generally safe for your vehicle warranty when installed properly. 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. What makes this UTV battery isolator different from standard ones? When we talk about a True® dual battery isolator, what sets it apart from many other isolators on the market comes down to a few key features:Smart Charging Technology – True isolators often have intelligent circuitry that ensures your auxiliary battery charges efficiently without overloading the starter battery. Many standard isolators just split voltage without optimizing charge.High Current Capacity – True isolators are rated for heavy-duty use (often 140A ), which means they can handle multiple accessories like fridges, winches, lights, and inverters simultaneously. Many generic isolators are rated lower, limiting what you can run safely.Durability & Build Quality – True isolators are designed for off-road and harsh conditions. They usually have solid connectors, robust casings, and corrosion-resistant terminals, unlike cheaper models that may fail under vibration or weather.Voltage Sensing & Protection – True units often include voltage-sensitive relays or smart circuitry that prevent your starter battery from being drained, automatically disconnecting loads when necessary. Cheaper isolators may not protect your starting battery as effectively.Compatibility & Easy Installation – True isolators are designed to fit popular vehicles (like Ford, Toyota, Honda, Jeep) with minimal modifications. Other brands might require custom wiring or extra components. Do dual battery kits require special maintenance? Not much beyond normal battery care—check connections, keep terminals clean, and monitor battery health periodically. What is a battery isolator and why is it important? The isolator is the “brain” of the system. It manages power flow between the starting and auxiliary batteries, keeping them charged without draining one another. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.