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True® Lithium Dual Battery Connecting Kit
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True® Lithium Dual Battery Connecting Kit

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Item number: UTV-SBI-LCK

Suggested retail price $129.95

 

FOR USE WITH LITHIUM BATTERIES

 
A quick and simple connection kit featuring the latest generation and physically redesigned UTV Isolator (UTV-SBI-19L).  A fully automatic Smart Battery Isolator product featuring PEP®.
 
The UTV-SBI-LCK includes:
 

  • 1- True UTV-SBI-19L Isolator with silicon insulators and 3M Dual Lock fastener
  • 1 ea – True 12″ sealed Red & Black 6ga Cable with two 6mm lugs
  • 1- True 18″ sealed Red 6ga Cable with two 6mm lugs
  • Vehicle Service Type :SIDE BY SIDE WITH LITHIUM BATTERIES, Personal Watercraft with Lithium battery, Cruiser/ Touring Bikes with Lithium Battery, Street Bike with Lithium battery, Snowmobile with Lithium battery, Any stator charging systems with at least one lithium battery
  • Instructions
  • Trouble shooting guide
SKU: UTV-SBI-LCK Category: Tag:

Description

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Used and Trusted by Owners
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The Only Smart Isolator Built for Lithium Power

 
 

True® Lithium Dual Battery Connecting Kit

 

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 Connection Kit that features the True UTV-SBI-19L smart battery isolator for Lithium Batteries built from the ground up for stator charging mechanisms. This kit provides you with the absolute best charge management of your Lithium accessory battery while protecting your primary battery for starting.
 
Just released UTV specific LITHIUM Dual Battery Connecting Kit that features the True UTV-SBI-19L smart battery isolator for Lithium Batteries built from the ground up for stator charging mechanisms. This kit provides you with the absolute best charge management of your accessory battery while protecting your primary battery for starting.
 
True kits feature the industries only fully adhesive sealed 100% waterproof cables. These kits allow for mounting with the included 3M Dual Lock fastener or leave suspended in cables. Unmatched quality and performance from True Amalgamated.
 

 

UTV in the field enjoying leisure travel

 
 

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Note: The UTV-SBI-19L allows the combining of Lithium and other types of batteries while still maintaining those valuable Lithium assets at full potential.  No one else can provide that.
 
 
 
 

Why Customers Trust the True® Isolators

 

★★★★★

“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

 

Amazon Review

 
Features of the True® Lithium Dual Battery Connecting Kit
 
• Lithium-Optimized Isolator (UTV-SBI-19L)
Purpose-built for 13+ volt lithium batteries and stator-type charging systems. Ensures proper voltage handling and safe isolation.
 
• Power Efficiency Programming (PEP®)
Proprietary logic that protects against voltage spikes and ensures efficient battery management.
 
• Dual Sensing Technology
Monitors both batteries simultaneously to determine optimal connection and disconnection timing.
 
• Built-In LED Status Indicator
Provides real-time visual feedback on system status — connection, isolation, or fault.
 
• Compact & Rugged Design
Redesigned isolator casing with improved stud layout for easier installation in tight UTV compartments.
 
• Waterproof & Off-Road Ready
All components are sealed and vibration-resistant, ideal for UTVs, ATVs, and other off-road vehicles.
 
• Simple Installation Kit
Includes silicon insulators, 3M Dual Lock™ fasteners, and pre-cut cables for plug-and-play setup.
 

1. Is this kit compatible with lead-acid batteries?

No — it’s optimized for lithium batteries only. At least one battery must be lithium for proper function.
 

2. Can I install it myself?

Yes — the kit is designed for DIY installation with minimal tools. Most users report setup takes under 30 minutes.
 
3. Does it require ignition or alternator wiring?

No — the system is fully automatic and does not require rerouting alternator wires or tapping into ignition.
 
4. Is it waterproof?

Yes — all components are waterproof and built to withstand off-road conditions
 


 

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