Empower Your Can-Am X3 with Dual Battery Performance
Keep your audio pumping and accessories running all day without draining your primary battery. The UTV Stereo X3 2nd Battery Kit offers a robust solution for powering extended rides, campouts, and critical accessories, ensuring your Maverick X3 always has the juice to start.
Key On/OffSmart Isolation
What’s in the Box
✓ AGM Dry Cell Battery270CCA
✓ Battery Mount
✓ 80 Amp Battery Isolator Relay
✓ Full Wiring Harness & HardwareIncludes power/ground wires, distribution block, and all necessary hardware.
Why Riders Upgrade
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Intelligent Power Management
Automatically isolates your second battery when the ignition is off, preserving your starting battery for reliable starts every time.
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Extended Audio Enjoyment
Power your stereo system, lights, and other accessories for extended periods without worrying about draining your primary battery.
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Robust AGM Battery
Includes a spill-proof, vibration, and shock-resistant AGM battery designed for the demanding off-road environment, capable of mounting in any orientation.
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Complete Installation Kit
Comes with all necessary wiring, isolator, and hardware for a straightforward, clean installation that integrates seamlessly with your X3's electrical system.
In Stock & Ready To Ship
Processing:
Packed with care before shipment
Tracking:
Sent when shipped
Confirmation:
Sent after checkout
Although rare, some delays may occur. We’ll keep you updated every step of the way.
2nd Battery Kit vs. Stock Systems
STOCK SYSTEM
✗ Limited accessory power when parked
✗ Risk of draining starting battery
✗ No dedicated power source for audio
✗ Battery drain anxiety
✗ Basic power management
⚡ UTV STEREO DUAL BATTERY
✓ Extended accessory runtime
✓ Preserves starting battery
✓ Dedicated audio power
✓ Peace of mind
✓ Smart dual-battery isolation
Common Questions
Does this include the battery?
Yes, it includes a 270CCA AGM battery, mounting hardware, an 80A isolator relay, and a complete wiring harness.
How does the isolation system work?
When the key is ON, both batteries power the vehicle. When the key is OFF, the second battery is automatically isolated, preserving your stock battery for starting.
What optional add-ons are available?
You can add a starting battery upgrade, a dual bank charger/maintainer, a jump post, a jump starter, and a 55A power pack at checkout.
Does this kit fit 4-seat Can-Am X3 models?
Yes, this kit is designed to fit all 2017 and newer 2-seat and 4-seat Can-Am Maverick X3 models.
What Riders Are Saying
“Best mod I've done for camp life. Stereo runs all night and the X3 starts right up in the morning. Simple system that just works.”
— Tyler M., Can-Am X3 XRS
“Added the jump post option too. Great peace of mind on remote trails. The AGM battery is solid quality.”
— Jake R., X3 Turbo R
Ready to Run More Power?
Upgrade your Can-Am X3 with the ultimate dual battery solution.
Experience worry-free power for all your accessories.