True® UTV Lithium Dual Battery Connect & Monitor Kit True UTV-SBI-LCM
$77.50
Item number: UTV-SBI-LCM
Suggested retail price $143.95
FOR USE WITH LITHIUM BATTERIES
The UTV-SBI-LCM includes:
- 1- True UTV-SBI-19L Isolator with silicon insulators and 3M Dual Lock fastner
- 1- 36mm blue led volt meter with dual display (requires 1- 29mm mounting hole), inludes 8′ x 18ga duplex wire with connectors
- 1 ea- True 12″ sealed 6ga Red and Black Cables with 6mm lugs
- 1- True 18″ sealed 6ga Red Cable with 6mm lugs
Description
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True® Lithium Dual Battery Connecting Kit
The UTV-SBI-19L 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. We've taken the time and done the research and testing and are pleased to announce the just released UTV specific Lithium Dual Battery Connect and Monitor Kit.
This kit provides you with the absolute best charge management of your Lithium accessory battery while protecting your primary battery for starting. This kit features a NEW single voltmeter with dual blue displays. This shock/waterproof volt meter allows real-time monitoring of the charge state of your batteries.
All True kits feature the industries only fully adhesive sealed 100% waterproof cables. These kits allow for two types of mounting. 3M Dual Lock fastener or leave suspended in cables. Unmatched quality and performance from True Amalgamated. There are currently no other Isolators on the market designed to work efficiently with Lithium batteries.

This unit allows the combining of Lithium with the other types of vehicle batteries without compromising those valuable lithium attribute
“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

• Lithium-Optimized Isolator (UTV-SBI-19L)
Designed to work with 13+ volt lithium batteries and stator-type charging systems. At least one battery must be lithium for proper function.
• Single Meter Dual Display (SMDD)
Real-time monitoring of both battery voltages in a compact LED voltmeter — saves space and simplifies installation.
• Waterproof & Rugged Build
All components are waterproof and built for harsh off-road environments.
• Easy Installation
Installs in minutes with minimal tools. Includes pre-cut cables with lugs and a 3M Dual Lock™ mounting system.
• Silicon Insulators Included
Provides added protection and durability for the isolator and wiring.
• Versatile Compatibility
Can be used with lead-acid batteries, though optimized for lithium setups.
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Is this kit compatible with lithium batteries? Yes — it’s specifically designed for use with 13+ volt lithium batteries. At least one battery in your setup must be lithium to benefit from the kit’s optimized performance. |
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Can it work with lead-acid batteries too? It can be used with lead-acid batteries, but the system is optimized for lithium. Mixed setups (one lithium, one lead-acid) are possible, but not ideal for long-term performance. |
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Is the kit waterproof? Yes — the components are waterproof and rugged, suitable for off-road and UTV environments. |
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How does the monitoring work? The kit includes a Single Meter Dual Display (SMDD) voltmeter that shows both battery voltages simultaneously, helping you monitor charge levels and isolate issues quickly. |
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Is installation difficult? Not at all — it’s designed for easy installation with minimal tools. Most users report setup takes under 30 minutes. |

lithium dual battery kit installation
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