








UTV Stereo Can-Am® X3 2nd Battery Kit
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.
What’s in the Box
Why Riders Upgrade
2nd Battery Kit vs. Stock Systems
✗ Risk of draining starting battery
✗ No dedicated power source for audio
✗ Battery drain anxiety
✗ Basic power management
✓ 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.
Vehicle Fitment
Can-Am Maverick X3 — 2017+Can-Am Maverick X3 Max — 2017+
Original: $295.00
-65%$295.00
$103.25Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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.
What’s in the Box
Why Riders Upgrade
2nd Battery Kit vs. Stock Systems
✗ Risk of draining starting battery
✗ No dedicated power source for audio
✗ Battery drain anxiety
✗ Basic power management
✓ 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.
Vehicle Fitment
Can-Am Maverick X3 — 2017+Can-Am Maverick X3 Max — 2017+























