True® Honda Rubicon Dual Battery Kit
Take your Honda Rubicon to the next level with the Dual Battery Kit, engineered for riders who demand reliability, endurance, and performance in every adventure. Whether you’re powering essential accessories, running high-output lights, or keeping communication devices charged, this kit ensures you’ll never run out of juice when it matters most.
Designed for Honda Pioneer
With the Honda Rubicon Dual Battery Kit, you gain peace of mind knowing your ATV has the backup power to keep you moving. No more worrying about dead batteries on remote trails or during long workdays. It’s the ultimate upgrade for riders who rely on their Rubicon for both adventure and utility.
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A TRUE® exclusive!
True® Dual Battery Kit for Honda Pioneer – Smarter Power. Endless Adventures.
Why Choose True® Isolator
Smart Battery Isolation
It ensures your starting battery is always protected, while still allowing you to run lights, winches, GPS units, and other accessories without risk of draining your primary source.
Durable, High-Quality Components
Includes heavy-duty hi-flex cables, tinned copper lugs, shrink tubing, and mounting hardware designed to withstand rugged off-road conditions.
Trusted Brand Reputation
TrueAm (True Brand) is a recognized leader in dual battery isolator technology, widely used across UTVs, ATVs, marine, and automotive applications.
True® Product Advantages
Automatic Charging Management
True® Smart Battery Isolators automatically manage charging between multiple battery banks (starter + auxiliary), ensuring both stay charged without manual switching.
Starter Battery Protection
Prevents the starter battery from being drained by accessories or auxiliary loads, so you’re never stranded with a dead starter.
Dual Battery Efficiency
Separates the primary and auxiliary batteries while allowing automatic charging when voltage drops, maximizing battery life and performance.
Heavy-Duty Reliability
Designed for trucks, SUVs, RVs, boats, and UTVs, with durable construction and average lifespan of around 3 years plus warranty support.
Versatility Across Applications
Works with standard and lithium batteries, making it suitable for off-road vehicles, marine setups, and recreational vehicles.
Is the True® dual battery kit worth for Honda Rubicon?
A dual battery setup is a smart enhancement for the Honda Rubicon, especially for riders who rely on power-hungry accessories like winches, LED light bars, communication radios, or GPS units. By separating the starting battery from the accessory battery, you protect your primary battery from unexpected drain—so your ATV is always ready to fire up when you need it. The True® Honda Rubicon Dual Battery Isolator Kit intelligently controls the charging process, allowing both batteries to charge while the engine is running and automatically isolating them when the engine is off. This prevents power loss and ensures you always have backup energy available. While it adds a bit of weight and investment upfront, the reliability, convenience, and peace of mind it provides make it a valuable upgrade for serious off-road riders and work-ready ATVs.Testimonials
I run a 2021 Chevy Silverado with dual batteries, a winch, and a sound system with a large speaker setup that hits hard. Before installing the True® Battery Isolator, I was always second-guessing my setup—especially during long job sites or weekend overlanding trips.
This isolator changed everything. It automatically manages the charge between my starter and auxiliary batteries without me lifting a finger. No switches, no worries. I can run my gear all day and still fire up the truck without hesitation.
Austine Jones
ARIZONA
Installing the Silverado Battery Isolator was one of the best upgrades I’ve made to my truck. I run a lot of accessories—lights, winch, and a fridge for camping—and this isolator keeps my starter battery safe while powering everything else.
The automatic switching is seamless, and I never worry about being stranded with a dead battery. It’s rugged, reliable, and built for real-world use. I recommend it to any Silverado owner who values dependable power management on and off the road.
Logan Parker
COLORADO
Zero Voltage Drop
Heavy-Duty Wiring & Components
Waterproof, Dustproof, Vibration-Resistant
Vehicle-Specific Fitment
Our Amazon Store Review and Testimonials
Frequently Asked Questions
Why would I need a dual battery setup on my Rubicon?
A dual battery system is useful if you:
- Run accessories like winches, plows, LED light bars, or sprayers
- Use heated gear in cold climates
- Spend long periods idling
- Want extra reliability for remote trail riding or hunting
It helps prevent being stranded with a dead starter battery.
2. What is P.E.P. technology?
Power Efficiency Programming (PEP) maximizes charging efficiency from stator-based systems commonly found in UTVs. It ensures both batteries receive optimal charge without overloading the system.
3. How does the isolator know when to connect or disconnect?
It uses voltage-sensitive logic:
- Engages at 13.5V to connect both batteries for charging
- Disengages below 13.2V to protect the starter battery
There’s a built-in 10-second delay to prevent false triggers.
4. Can I monitor battery status?
Yes. The kit includes a dual-display waterproof voltmeter and a blue LED indicator on the isolator itself, which lights up when the batteries are connected and charging.
5. Will a dual battery kit affect my ATV’s charging system?
6. How easy is installation?
Very easy. The kit includes:
- Pre-cut, adhesive-sealed waterproof cables
- 3M Dual Lock™ fasteners
- Simple 3-wire connection—no ignition tapping required
It’s designed for plug-and-play use in UTVs like Honda Pioneer, Polaris RZR, and Can-Am.
7. Will it protect against electrical surges?
Yes. The isolator includes ignition surge protection, shielding your system from voltage spikes during startup or accessory use.
Reviews
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