Buy Can Am Dual Battery Kit Right Now Online

Surprising fact: an extra 18 amp hours on a UTV can transform long-ride lighting and audio use. This added capacity powers accessories longer and keeps the starter 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.

Comes as a sealed AGM, shipped fully charged plus vehicle-matched hardware. The CanAm defender lift setup needs no daily maintenance, though a charger or maintainer is recommended to prevent sulfation and extend 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.

Why a Can-Am Dual Battery Kit Makes Sense for Your Next Ride

For long nights of lights and music, a dedicated auxiliary source keeps the starter ready when you need it. An 80A isolator ties both batteries Key ON and isolates the starter Key OFF so accessories pull from the aux cell, not the stock one.

Run accessories without draining your stock battery

Power more accessories like light bars, sound systems, GPS, and in-cab heaters without depleting your starting source. The accessory supply supplies steady voltage for sensitive electronics, reducing dimming and voltage dips when loads spike.

Confident starts with stock battery starting preserved

An isolator-managed system preserves the stock battery so cranking stays strong after long accessory use.

• Reserve capacity: A second battery gives extra amp hours for high-draw gear at camp or on long rides.
• Less wear: Accessory offload eases stress on starter circuits and components.
• Smart energy management: No manual switching required—system behavior is automatic based on key position.

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.

An 80A isolator ties sources Key ON and isolates the starter cell Key OFF. This automation prevents accessory draw from draining your starting source.

Heavy-duty mounting bracket built for vibration and impacts

A reinforced bracket anchors components through washboard trails and hard landings. Resistance to loosening and fatigue keeps installs tidy and easy to service.

UTV Stereo Platinum Series AGM: sealed, maintenance-free, long-lasting

Platinum Series AGM comes fresh and pre-charged. Sealed AGM means spill resistance, vibration toughness, and no routine maintenance.

More amp-hours than stock for lights/audio/accessories

• Approximately 18 extra amp-hours compared to stock for longer accessory use.
• Cleaner under-load voltage preserves sound quality and lamp brightness at idle.
• Factory-friendly integration keeps installs neat and durable.

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. If you’ve got an AGM already, the mount-only bracket from UTV Stereo makes for a tidy install.

Maverick X3: full second-battery kit or dual-mount bracket

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. That keeps factory clearances intact while adding reliable second battery capacity.

Bracket-only and wire kit options if you already own an AGM battery

Cut costs with mount + wiring when you own a spare AGM. 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..
• Engineered to model geometry for factory-style, trail-secure installs.

Select a complete kit for convenience or modular parts to integrate existing gear. Fitment notes minimize mistakes and help you order correctly the first time.

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 if you already own a compatible cell. Either way preserves the starter and adds usable capacity for lights, audio, and recovery tools.

Primary components

• Battery isolator relay (80A) for charge management between sources.
• Model-specific harness that reduces splices and speeds installation.
• Distribution hardware with fused taps to keep accessory feeds tidy.
• Bracket, reinforced, to resist shock and vibration.
• Clear documentation for routing/termination of harness and distribution.

Component	Function	Benefit
Secondary AGM cell	Adds capacity	Keeps starter ready while running accessories
80A isolator relay	Manages charge and isolation	Prevents accessory draw from draining starter
Model harness	Wiring link	Easier installs 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. Integration with existing charge/accessory circuits keeps routing tidy and reliable.

Straightforward Installation

Install is straightforward so your rig stays trail-ready with minimal downtime.

Prep a clear workspace and lay out the labeled parts. Mount the reinforced bracket, set the 2nd cell in place, and follow the harness leads to each terminal.

Key Position Behavior Made Simple

Key ON links sources via 80A isolator; key OFF isolates the starter. This design ensures accessories pull from the auxiliary so the starter remains reserved after long stops.

Secure mounting + clean harness routing

Follow factory paths, use clips, and add abrasion sleeves at pinch points. Supplied hardware enables clean grounds and fused feeds—avoid daisy-chains.

Stage	What to do	Reason
Mount bracket	Bolt into reinforced points	Maintains clamp load under vibration
Place 2nd cell	Seat and fasten with clamp	Keeps terminals safe and serviceable
Connect harness	Follow labeled leads and fuse points	Simplifies future upgrades and diagnostics

Basic tools are enough for most mechanically inclined owners. Amp-rated isolator plus proper cabling stabilize power and protect the starter on long rides.

Charging, Performance, and Long-Term Maintenance

Steady power keeps aftermarket UTV electronics performing under heavy loads. Proper charging and routine care make that reliability repeatable season after season.

Expect steadier voltage with better performance for amps, winches, and high-output lights. A dedicated secondary agm reduces dips during spikes so sound stays clean and lamps stay bright.

Use a charger/maintainer to prevent sulfation

Regular charging with a quality maintainer prevents sulfation, which is the leading cause of capacity loss in agm battery designs. UTV Stereo advises between-trip top-offs to preserve capacity and extend life.

• 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 design curbs damage over rough terrain.

Aspect	Benefit	What to do
Performance	Stable 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	Extended service life	Do routine maintenance charging on sealed cells

Pro 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.

• 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.
• 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.

Service	Coverage	Why it helps
Shipping	Domestic transit speed; DS18 free ship on select	Less downtime; parts arrive 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

Wrap-Up

For owners who want steady power and easy installation, this 2nd source delivers. The UTV Stereo Platinum Series AGM and an 80 amp isolator add about 18 amp hours versus stock while keeping stock starting safe.

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 the new secondary AGM with a maintainer to preserve life between rides.