Shop for Can Am Dual Battery Kit On the Web Today
Quick fact: an extra 18 amp hours on a UTV can transform long-ride lighting and audio use. More capacity means longer accessory runtime while safeguarding the starter.
This purpose-built upgrade uses an 80 amp isolator so, with the key on, both sources share power, and with the key off, the starting unit is safe while accessories draw from the second battery. Its heavy-duty mount resists vibration/impacts for real off-road use.
Expect a fresh, sealed AGM that ships fully charged with hardware sized for your specific vehicle. The ATV rack seat kit runs maintenance-free day to day, but using a charger/maintainer helps prevent sulfation and lengthen life.
Shop online for clear fitment and fast delivery so a customer can move from order to install with minimal downtime. It preserves stock starting power yet adds usable amp-hours for winches, lights, and stereo on any trail.
Why Choose a Can-Am Dual Battery Kit for Your Next Adventure
If you run lights and audio late, a second power source keeps the starter prepared. The 80 amp isolator links both sources with Key ON and isolates the starting unit with Key OFF so accessory loads draw from the secondary cell instead of the factory one.
Use accessories freely and preserve your stock battery
Drive light bars, audio, GPS, and heaters without draining the starter. Accessory power remains steady for sensitive gear, cutting dimming and dips during spikes.
Confident starts thanks to preserved stock starting power
The isolator-driven system automatically prioritizes preserving stock battery so your machine cranks strong after a long night with electronics running.
- Extra reserve: Gain additional amp-hours for big-draw accessories during long rides.
- Reduced strain: Accessory offload eases stress on starter circuits and components.
- Automatic management: No manual switches—key position controls behavior automatically.
Can-Am Dual Battery Kit: Features & Benefits
This section highlights the practical advantages of the upgrade for trail use and everyday reliability. It combines automatic management, rugged mounting, and sealed cells so electronics run 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. This automation prevents accessory draw from draining your starting source.
Heavy-duty bracket engineered for shock and vibration
The reinforced mount holds steady across washboard and big landings. It resists loosening/fatigue so your install stays neat and serviceable.
UTV Stereo Platinum Series AGM: sealed design, maintenance-free, durable
UTV Stereo’s Platinum AGM ships fresh and fully charged. Sealed AGM means spill resistance, vibration toughness, and no routine maintenance.
Adds extra amp hours vs stock for lights, audio, and accessories
- Gain about 18 amp hours versus stock for longer runtime with lights and audio.
- Steadier loaded voltage preserves audio clarity and lamp brightness at idle.
- Factory-friendly integration keeps installs neat and durable.
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.
Maverick X3 owners can opt for a full second-battery kit with wiring/hardware for a quick upgrade. Already own an AGM? UTV Stereo’s mount-only option gives a clean bracket for a tidy install.
Maverick X3: complete 2nd battery kit and dual battery mount
Pick a complete kit for fast setup or the bracket-only path when reusing an existing cell. Both approaches aim for a factory look and secure fit.
Defender: model-fit second battery kit for stock bay
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 wire kit options if you already own an AGM battery
Save by using a wire-and-mount package if you already have a 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 has wire/bracket-only options and promotes free shipping in the U.S..
- Each product is engineered around model geometry so the install looks factory and stays secure on rough trails.
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.
What’s Included in the Kit
A solid parts list shows exactly what arrives with your purchase and how each piece protects starting power while feeding accessories.
Pick a full package including the auxiliary AGM, or choose bracket-only when you already have a compatible cell. Both options protect starting power and add capacity for lights/audio/recovery.
Main components
- 80 amp battery isolator relay to manage charging/isolation.
- Harness, model-specific, to simplify wiring and speed install.
- Distribution hardware with fused connection points for clean accessory feeds.
- Reinforced bracket to secure components against vibration/impacts.
- Documentation that guides harness routing and proper distribution termination.
| Component | Role | Why it matters |
|---|---|---|
| Secondary AGM cell | Provides extra amp hours | Starter remains ready during accessory use |
| 80A isolator relay | Manages charge and isolation | Stops accessory drain on starter |
| Model harness | Connects components | Simplifies install and service access |
| Distribution block & hardware | Fused accessory feeds | Neat fused circuits for lights and audio |
All parts are selected for off-road use and sealed where needed to resist dust and moisture. It integrates with existing charging/accessory circuits for organized, reliable routing.
Straightforward Installation
Simple installation keeps you trail-ready without losing hours in the garage.
Start with a clear workspace and the labeled parts laid out before you. Mount the bracket, place the second cell, and route the harness to labeled terminals.
Key Position Behavior Made Simple
The 80 amp isolator links both sources when the key is on and lets the starting cell remain battery isolated when the key is off. The design routes accessory load to the aux battery, preserving the starter after extended stops.
Secure mounting + clean harness routing
Route the harness along factory paths, secure it with clips, and add abrasion protection at pinch points. Supplied hardware enables clean grounds and fused feeds—avoid daisy-chains.
| Step | Action | Why it matters |
|---|---|---|
| Mount bracket | Bolt into reinforced points | Handles vibration and maintains clamp load |
| Place 2nd cell | Seat battery and clamp firmly | Protects terminals and service access |
| Connect harness | Connect labeled leads/fuse points | Simplifies future upgrades and diagnostics |
Most mechanically inclined owners finish this installation with basic tools. Properly rated isolator and cables stabilize delivery and protect the starter on extended rides.
Performance, Charging, and Long-Term Maintenance
Robust, steady power sustains aftermarket electronics under load. Routine care and proper charging make performance repeatable each season.
Look for steadier voltage and better results with amps, winches, and powerful lights. A dedicated secondary agm reduces dips during spikes so sound stays clean and lamps stay bright.
Charger/Maintainer: your sulfation prevention
Regular top-offs with a quality maintainer help prevent sulfation—the main cause of capacity loss in AGM designs. UTV Stereo recommends topping cells between trips to preserve capacity and extend lifespan.
- Key OFF isolation preserves stock battery health.
- Running engine alternator replenishes reserves for efficient recharge on long rides.
- Vibration-resistant sealed AGM construction reduces rough-terrain damage.
| Area | Benefit | What to do |
|---|---|---|
| Performance | Steadier voltage under load | Use a new secondary agm to support high-draw accessories |
| Charging | Lower long-term capacity loss | Use a quality charger/maintainer between rides |
| Long-term care | Extended service life | Do routine maintenance charging on sealed cells |
Tip: Keep a compatible maintainer on hand so your batteries stay topped off. This reduces surprises and preserves morning starts trip after trip.
Shipping, Support, and Ordering in the United States
Reliable, fast shipping keeps upgrades on schedule so you can plan install day confidently.
Order support and fast U.S. shipping on in-stock items
Get fast U.S. shipping to upgrade your Can-Am without lengthy delays. For certain U.S. orders, DS18 advertises free shipping to speed lighter shipments.
- Responsive support confirms fitment, inventory, and the correct kit for your vehicle.
- Place orders for complete packages or modular solutions — choose full packages or bracket-and-wire options.
- Lots of bundles include distribution points, reducing parts hunting and speeding installs.
Clear product info and documentation help you stage tools before delivery. Domestic fulfillment trims transit time to keep your schedule on track.
| Area | Coverage | Why it helps |
|---|---|---|
| Shipping | Domestic transit speed; DS18 free ship on select | Reduces downtime and gets parts to your garage sooner |
| Support | Fitment checks and order status for customers | Avoids wrong orders and speeds proper installs |
| Product options | Full kit or bracket-only/wire-only choices | Match solution to power goals and budget |
Final Thoughts
For owners who want steady power and easy installation, this 2nd source delivers. With a Platinum Series AGM and 80A isolator, you gain ~18 amp-hours over stock while keeping the starter safe.
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.
Expect better charging behavior, improved performance for lights and accessories, and fast U.S. shipping plus friendly customer support. Use a maintainer with the new auxiliary AGM to preserve life between rides.