Buy Can Am Dual Battery Kit Online Today

Surprising fact: with 18 additional amp hours, long rides feel different for lights and sound. That extra capacity lets accessories run longer while your starter stays protected.

A purpose-built 80A isolator links both batteries Key ON and isolates the starter Key OFF so accessories pull from the second battery. The rugged mount fights vibration and shock for authentic off-road duty.

Comes as a sealed AGM, shipped fully charged and hardware sized to match your vehicle. The Can-Am commander upper doors kit runs maintenance-free day to day, and a quality maintainer is advised to limit sulfation and extend service life.

Order online for clear fitment data and quick delivery, reducing time from purchase to install. You keep stock starting capacity and gain usable amp-hours for winch, lights, and audio everywhere you ride.

Top Reasons to Run a Can-Am Dual Battery Kit on Your Next Trip

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.

Power accessories while protecting your stock battery

Power more accessories like light bars, sound systems, GPS, and in-cab heaters without depleting your starting source. Accessory power remains steady for sensitive gear, cutting dimming and dips during spikes.

Confident cranks with stock starting kept intact

Because the isolator protects the stock cell, your engine still cranks strong after a full night of electronics.

• Reserve capacity: Gain additional amp-hours for big-draw accessories during long rides.
• Less wear: Moving accessory load off the starter lowers wear on circuits/components.
• Smart energy management: Automatic behavior via key position; no manual switch needed.

Can Am dual battery kit Features and Benefits

This section highlights the practical advantages of the upgrade for trail use and everyday reliability. The design pairs automatic energy management with a rugged mount and sealed cells to keep electronics running without risking the starter.

With an 80 amp isolator, sources link Key ON and the starter is isolated Key OFF. That automation stops accessories from draining the starter.

Heavy-duty mounting bracket built for vibration and impacts

The reinforced mount holds steady across washboard and big landings. Resistance to loosening and fatigue keeps installs tidy and easy to service.

UTV Stereo Platinum Series AGM: sealed design, maintenance-free, durable

UTV Stereo’s Platinum AGM ships fresh and fully charged. Sealed AGM construction resists spill/vibration and needs no routine maintenance.

Extra capacity over stock for lighting, audio, and gear

• About +18 amp-hours vs stock for longer light/audio runtime.
• Cleaner voltage under load helps preserve 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

Select the kit that matches factory mounts and wiring for your model.

Maverick X3 owners can choose a full second-battery kit with all wiring/hardware for turnkey install. 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

Choose the full kit for speed or go bracket-only if you’re reusing a battery. Either way, you get a factory-style look and secure fit.

Defender: tailored 2nd battery kit that fits the stock compartment

Built to fit the stock bay, the Defender kit preserves 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

• Explore AKJ Offroad for another full package option.
• DS18 has wire/bracket-only options and promotes free shipping in the U.S..
• Engineered to model geometry for factory-style, trail-secure installs.

Pick what fits your build—complete kit for convenience or modular parts to reuse gear. Clear fitment notes reduce wrong orders and help each customer get the right parts the first time.

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 already own a compatible cell. Both options protect starting power and add capacity for lights/audio/recovery.

Primary components

• 80 amp battery isolator relay to manage charging/isolation.
• Harness, model-specific, to simplify wiring and speed install.
• Power distribution hardware with fused connection points for clean accessory feeds.
• A reinforced bracket that secures the assembly against vibration and impacts.
• Clear documentation for routing/termination of harness and distribution.

Component	Role	Why it matters
Secondary AGM cell	Adds capacity	Keeps starter ready while running accessories
80A isolator relay	Controls charge/isolation	Stops accessory drain on starter
Model harness	Wiring link	Simplifies install and service access
Distribution block & hardware	Clean 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.

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. Mount the bracket, place the second cell, and route the harness to labeled terminals.

Key Position Behavior Made Simple

Key ON links sources via 80A isolator; key OFF isolates the starter. This isolator design allows isolate new accessory loads so your starter stays reserved after long stops.

Secure bracket placement and clean harness routing

Follow factory paths, use clips, and add abrasion sleeves 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	Bolt into reinforced points	Handles vibration and maintains clamp load
Place 2nd cell	Seat battery and clamp firmly	Keeps terminals safe and serviceable
Connect harness	Connect labeled leads/fuse points	Makes upgrades and diagnostics easier

Most DIYers can complete the install with basic tools. The amp-rated isolator and proper cables keep power delivery steady and protect starting batteries during long rides.

Performance, Charging, and Long-Term Maintenance

Robust, steady power sustains aftermarket electronics under load. With proper charging and routine care, reliability repeats season after season.

Expect steadier voltage with better performance for amps, winches, and high-output lights. A dedicated auxiliary AGM reduces spike-related dips, keeping audio clean and lights bright.

Use a charger/maintainer to prevent sulfation

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.

• Stock battery health is preserved by isolating starter power Key OFF.
• While running, the alternator replenishes reserves so long rides restore charge efficiently.
• Vibration-resistant sealed AGM construction reduces rough-terrain damage.

Aspect	Gain	Action
Performance	Stable 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	Pair sealed cells with routine maintenance charging

Tip: Keep a suitable maintainer handy to stay topped up. That reduces surprises and helps preserve next-morning starts on every trip.

Ordering, Support, and Shipping in the U.S.

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. 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.
• Order complete packages or modular solutions—full kits or bracket/wire options.
• Bundles often include accessory distribution, cutting extra parts sourcing and speeding installs.

Clear product content and documentation help customers prepare tools before the kit arrives. Domestic fulfillment trims transit time to keep your schedule on track.

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	Prevents wrong orders and speeds a correct install
Product options	Complete package or bracket-only/wire-only solutions	Pick the solution that matches your power goals and budget

Final Thoughts

Owners seeking steady power with easy install will find this second source delivers. An 80A isolator plus UTV Stereo Platinum AGM adds ~18 amp-hours vs stock and protects starting power.

Select complete kit or bracket-and-wire to fit your budget and schedule. 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. Pair your auxiliary AGM with a maintainer to preserve lifespan between outings.