Order Can Am Dual Battery Kit Right Now Online
Quick fact: an extra 18 amp hours on a UTV can transform long-ride lighting and audio use. That extra capacity lets accessories run longer while your starter stays protected.
Engineered with an 80 amp isolator, it combines sources when the key is on and protects the starter when the key is off, feeding accessories from the auxiliary cell. A heavy-duty mount resists vibration and impacts for true off-road service.
Arrives fresh, sealed AGM and fully charged plus vehicle-matched hardware. The Can-Am x3 dual battery kit kit runs maintenance-free day to day, and a quality maintainer is advised to limit sulfation and extend service life.
Shop online for clear fitment and fast delivery so a customer can move from order to install with minimal downtime. You keep stock starting capacity and gain usable amp-hours for winch, lights, and audio everywhere you ride.
Why a Can-Am Dual Battery Kit Makes Sense for Your Next Ride
When your rig needs long nights of lights and music, a dedicated secondary power source keeps the starter ready for the moment that matters. With an 80A isolator, Key ON combines sources; Key OFF isolates the starter so accessories draw from the auxiliary battery.
Use accessories freely and preserve your stock battery
Run light bars, audio, GPS, and cabin heat while keeping the starter untouched. Accessory power remains steady for sensitive gear, cutting dimming and dips during spikes.
Confident starts thanks to preserved stock starting power
An isolator-managed system preserves the stock battery so cranking stays strong after long accessory use.
- Reserve capacity: The auxiliary cell adds amp-hour reserve for high-draw gear on trail or at camp.
- Reduced strain: Offloading accessories reduces stress on the starting circuit and components.
- Automatic management: No manual switching required—system behavior is automatic based on key position.
Can Am dual battery kit Features and Benefits
Here’s what the upgrade delivers for trails and daily reliability. The design pairs automatic energy management with a rugged mount and sealed cells to keep electronics running without risking the starter.
The 80 amp battery isolator links both power sources when the key is on and isolates the starter cell when the key is off. Automation prevents accessory drain on the starting battery.
Rugged mounting bracket for vibration and hits
A reinforced bracket anchors components through washboard trails and hard landings. It resists loosening/fatigue so your install stays neat and serviceable.
UTV Stereo Platinum Series AGM: sealed design, maintenance-free, durable
The UTV Stereo Platinum Series AGM arrives fresh and fully charged. Sealed AGM construction resists spill/vibration and needs no routine maintenance.
Extra capacity over stock for lighting, audio, and gear
- Gain about 18 amp hours versus stock for longer runtime with lights and audio.
- Cleaner under-load voltage preserves sound quality and lamp brightness at idle.
- The complete battery kit integrates with the factory system for a neat, durable install.
Model Fitment and Options for Can-Am Owners
Choose the right fit for your UTV with model-specific packages that match factory mounting points and wiring paths.
Can-Am Maverick X3 owners get a full 2nd battery kit that includes all wiring and hardware for a turnkey upgrade. Already own an AGM? UTV Stereo’s mount-only option gives a clean bracket for a tidy install.
Maverick X3 Options: complete kit or bracket-only
Go complete for quick setup, or bracket-only to reuse an existing cell. Both choices target a factory look and secure fit.
Defender Fit: second-battery kit sized for the stock compartment
The Defender kit is built to fit the stock space and preserve service access. Factory clearances remain intact while adding reliable auxiliary capacity.
Bracket-only and wiring kits for owners with an AGM
Save money with a wire-and-mount package when you have a spare battery. It delivers pro routing and solid mounting without unnecessary parts.
Alternative Packages: DS18 bracket/wire-only and AKJ Offroad full kits
- Check AKJ Offroad for a complete package alternative.
- DS18 offers a wire/bracket-only package and advertises free shipping on U.S. orders.
- All are engineered to model geometry for factory-look installs that hold up off-road.
Pick what fits your build—complete kit for convenience or modular parts to reuse gear. Clear fitment guidance cuts wrong orders and gets you the right parts first try.
In the Box: What You Get
Here’s what you receive and how it protects the starter yet feeds accessories.
Opt for a complete package with the secondary AGM or go bracket-only if you’ve already got a compatible battery. Both paths keep the starter reserved and give you usable extra capacity for lights, audio, and recovery gear.
Main components
- An 80 amp battery isolator relay module to manage charge flow between sources.
- Harness, model-specific, to simplify wiring and speed install.
- Distribution hardware with fused taps to keep accessory feeds tidy.
- A reinforced bracket that secures the assembly against vibration and impacts.
- Clear documentation to route the harness and terminate distribution points correctly.
| Component | Function | Benefit |
|---|---|---|
| Secondary AGM cell | Adds capacity | Starter remains ready during accessory use |
| 80A isolator relay | Manages charge and isolation | Prevents accessory draw from draining starter |
| Model harness | Connects components | Simplifies install and service access |
| Distribution block & hardware | Clean accessory feeds | Tidy fused circuits for lights/audio |
Parts are off-road ready and sealed as needed for dust/moisture resistance. The complete package integrates with existing charge and accessory circuits so routing stays organized and reliable.
Installation Made Straightforward
Install is straightforward so your rig stays trail-ready with minimal downtime.
Start with a clear workspace and the labeled parts laid out before you. Install the bracket, seat the second battery, then connect the labeled harness leads.
Simple behavior: Key ON/OFF
Key ON links sources via 80A isolator; key OFF isolates the starter. The design routes accessory load to the aux battery, preserving the starter after extended stops.
Solid bracket placement with tidy harness routing
Route the harness along factory paths, secure it with clips, and add abrasion protection at pinch points. Use the supplied hardware to make clean grounds and fused distribution points instead of daisy-chaining accessory feeds.
| Step | What to do | Why it matters |
|---|---|---|
| Mount bracket | Secure to reinforced points | Maintains clamp load under vibration |
| Place 2nd cell | Seat and fasten with clamp | Keeps terminals safe and serviceable |
| Connect harness | Connect labeled leads/fuse points | Makes upgrades and diagnostics easier |
Basic tools are enough for most mechanically inclined owners. The amp-rated isolator and proper cables keep power delivery steady and protect starting batteries during long rides.
Performance, Charging & Long-Term Care
Robust, steady power sustains aftermarket electronics under load. Proper charging and routine care make that reliability repeatable season after season.
Expect steadier voltage and improved performance for audio amps, winches, and high-output lights. A dedicated auxiliary AGM reduces spike-related dips, keeping audio clean and lights bright.
Prevent sulfation with a charger/maintainer
Use a good maintainer to prevent sulfation, the primary cause of capacity loss in AGM batteries. UTV Stereo recommends topping cells between trips to preserve capacity and extend lifespan.
- The system preserves stock battery health by isolating starting power when the key is off.
- Running engine alternator replenishes reserves for efficient recharge on long rides.
- Sealed, vibration-resistant agm battery construction reduces damage from rough terrain.
| Aspect | Benefit | What to do |
|---|---|---|
| Performance | Steadier voltage under load | Add a secondary AGM to support high-draw gear |
| Charging | Less capacity loss over time | Use a quality charger/maintainer between rides |
| Long-term care | Longer service life | Do routine maintenance charging on sealed cells |
Tip: Keep a compatible maintainer on hand so your batteries stay topped off. That reduces surprises and helps preserve next-morning starts on every trip.
Shipping, Support, and Ordering in the United States
Reliable, fast shipping keeps upgrades on schedule so you can plan install day confidently.
Fast U.S. shipping plus order support on current inventory
Enjoy fast shipping across the United States so you can upgrade your Can-Am without a long wait. DS18 advertises free shipping on qualifying U.S. orders to speed delivery on lighter packages.
- Get responsive customer support to confirm fitment, inventory, and the right kit for your vehicle.
- Order full kits or go modular with bracket-and-wire options.
- Many bundles include distribution points for accessories, reducing extra parts sourcing and speeding installation.
Clear product content and documentation help customers prepare tools before the kit arrives. U.S. fulfillment shortens transit so projects stay on schedule.
| Area | What it covers | Why it helps |
|---|---|---|
| Shipping | Fast domestic transit, DS18 free shipping on select orders | Reduces downtime and gets parts to your garage sooner |
| Support | Customer fitment checks and order status | Avoids wrong orders and speeds proper installs |
| Product options | Complete package or bracket-only/wire-only solutions | Match solution to power goals and budget |
Conclusion
If you want steady power and an easy install, this second source delivers. An 80A isolator plus UTV Stereo Platinum AGM adds ~18 amp-hours vs stock and protects starting power.
Choose a full kit or bracket-and-wire path to match budget/timeline. The amp-rated isolator, fused distribution, and clean harness routing make add-ons simple and reliable.
Look for better charging habits, stronger accessory performance, and quick U.S. shipping with helpful support. Use a maintainer with the new auxiliary AGM to preserve life between rides.