True® UTV-SBI-19L Isolator with PEP®
$36.00
Item number: UTV-SBI-19L
Suggested retail price $ 99.95
FOR USE WITH LITHIUM BATTERIES
The UTV-SBI-19L features:
- The ONLY 100% UTV designed Battery Isolator available w/PEP Lithium
- For LITHIUM Batteries
- At least one of your batteries should be Lithium
- 3M Dual Lock mounting (no screws needed)
- Industry’s simplest installation
- Brand: True Amalgamated
- Manufacturer Part Number: UTV-SBI-19L
- Special Features: For Lithium Batteries
- Vehicle Service Type:Polaris, Honda, Kawasaki, John Deere, Yamaha, ALL brand of UTV, ATV, motorcycle, PWC, Outboard motors and lower amperage output charging devices (Under 70 amps)
Description
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Engineered for modern UTVs, the True® UTV-SBI-19L is the only 100% UTV-designed lithium battery isolator featuring PEP® (Power Efficiency Protection)—a smart energy management system that protects your starting battery while powering accessories from a secondary lithium battery.
Built for simplicity and durability, this 11th-generation isolator offers automatic switching, maintenance-free operation, and industry-leading installation ease with 3M Dual Lock™ mounting—no screws required.
Dual Battery Isolators – Power, Protection & Performance
Protects Your Starter Battery
The isolator ensures your primary battery is reserved for starting the engine, preventing accessory drain from leaving you stranded.
Powers Accessories Safely
Lights, winches, stereos, GPS units, and other add-ons draw from the auxiliary battery—keeping your main battery untouched.
Automatic Power Management
Smart isolators like True® UTV-SBI-18 charge both batteries while the engine runs, then isolate them when off—no switches or manual control needed.
Extends Battery Life
Prevents over-discharge and unnecessary cycling, reducing wear and replacement costs.
Ideal for Off-Grid Use
Perfect for remote work, camping, or trail riding where reliable power is critical and charging options are limited.
Clean, Easy Installation
Kits like the True® UTV-SBI-CK include sealed cables and mounting hardware for quick setup and long-term durability.
“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-Only Compatibility
- Designed specifically for setups where at least one battery is lithium-based.
- PEP® (Power Efficiency Protection)
Minimizes parasitic draw and maximizes battery life by intelligently managing power flow. - Automatic Switching
No manual toggles—automatically connects batteries when charging voltage exceeds 13.4V. - Compact & Rugged Design
Built for off-road durability with 3M Dual Lock™ mounting (no screws required). - Low Standby Current
Draws ≤13mA at 12.5V, preserving battery charge during idle periods. - High Current Ratings
Supports 140A continuous and 170A intermittent current. - Wide Operating Range
Functions reliably from -30°C to 105°C. - Ignition Protected
Certified to UL1107/UL1500 standards for marine and UTV safety. - Simple DIY Installation
Industry’s easiest install—ideal for Polaris, Honda, Kawasaki, Yamaha, John Deere, and other UTVs with charging systems under 70 amps.
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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