Order Can Am Dual Battery Kit Online Today

Good to know: 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.

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. A heavy-duty mount resists vibration and impacts for true off-road service.

Comes as a sealed AGM, shipped fully charged and hardware sized to match your vehicle. The plow for Polaris sportsman 450 system is maintenance-free in daily use, and a quality maintainer is advised to limit sulfation and extend service life.

Shop online to confirm fitment and get fast shipping, minimizing downtime from order to install. This smart upgrade preserves stock starting capacity while adding usable amp-hours for winches, lighting, and stereo power on every trail.

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

If you run lights and audio late, a second power source keeps the starter prepared. 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.

Use accessories freely and preserve your stock battery

Drive light bars, audio, GPS, and heaters without draining the starter. You get steadier voltage to sensitive electronics, reducing dim and drop during load spikes.

Confident cranks with stock starting kept intact

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

• Extra reserve: 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 switches—key position controls behavior automatically.

Key Features & Benefits of the Can-Am Dual Battery Kit

Practical advantages for real trails and day-to-day reliability. Automatic control plus a rugged mount and sealed cells keep electronics powered while protecting 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 and fatigue so the install stays tidy and serviceable.

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

UTV Stereo’s Platinum AGM ships fresh and fully charged. As a sealed agm battery, it resists spills and vibration and needs no routine maintenance.

More amp-hours than stock for lights/audio/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.
• The complete battery kit integrates with the factory system for a neat, durable install.

Can-Am Owners: Model Fitment and Options

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

Maverick X3 owners get a full 2nd battery kit that includes all wiring and hardware for a turnkey upgrade. If you already own an AGM, the mount-only option from UTV Stereo provides a neat bracket 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. Both approaches aim for a factory look and secure fit.

Defender Fit: second-battery kit sized for the stock compartment

Defender kits fit stock space and preserve access for service. That keeps factory clearances intact while adding reliable second battery capacity.

Bracket-only and wiring kits for owners with an AGM

Cut costs with mount + wiring when you own a spare AGM. This solution delivers professional routing and solid mounting without extra parts.

Alternatives: DS18 wire/bracket-only and AKJ Offroad solutions

• Check AKJ Offroad for a complete package alternative.
• DS18 offers a wire/bracket-only package and advertises free shipping on U.S. orders.
• Engineered to model geometry for factory-style, trail-secure installs.

Choose the path that matches your build: full kit for convenience, or modular parts to integrate gear you already own. 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 already own a compatible cell. Both options protect starting power and add capacity for lights/audio/recovery.

Core components

• Battery isolator relay (80A) for charge management between sources.
• Model-specific harness to limit splices and speed installs.
• Distribution hardware with fused taps to keep accessory feeds tidy.
• Bracket, reinforced, to resist shock and vibration.
• Clear documentation to route the harness and terminate distribution points correctly.

Item	Role	Why it matters
Secondary AGM cell	Adds capacity	Starter remains ready during accessory use
80A isolator relay	Controls charge/isolation	Prevents accessory draw from draining starter
Model harness	Connects components	Easier installs and service access
Distribution block & hardware	Fused accessory feeds	Tidy fused circuits for lights/audio

All parts are selected for off-road use and sealed where needed to resist dust and moisture. Integration with existing charge/accessory circuits keeps routing tidy and reliable.

Easy, Straightforward Install

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

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

Simple behavior: Key ON/OFF

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.

Solid bracket placement with tidy harness routing

Use factory routing, secure with clips, and sleeve abrasion points. Supplied hardware enables clean grounds and fused feeds—avoid daisy-chains.

Stage	What to do	Why it matters
Mount bracket	Secure to 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	Makes upgrades and diagnostics easier

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

Strong, steady power keeps your aftermarket electronics UTV setup performing under heavy load. With proper charging and routine care, reliability repeats season after season.

Look for steadier voltage and better results with amps, winches, and powerful lights. A dedicated auxiliary AGM reduces spike-related dips, keeping audio clean and lights bright.

Charger/Maintainer: your sulfation prevention

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.

• 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	Action
Performance	Stable voltage under load	Use a new secondary agm to support high-draw accessories
Charging	Lower long-term capacity loss	Employ a quality charger/maintainer between outings
Long-term care	Extended service life	Do routine maintenance charging on sealed cells

Pro tip: Keep a compatible maintainer on hand so your batteries stay topped off. It cuts surprises and preserves next-morning starts on every trip.

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

Quick, dependable shipping helps you schedule installs without surprises.

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 lists free shipping on select U.S. orders, speeding lighter package delivery.

• Get responsive customer support to confirm fitment, inventory, and the right kit for your vehicle.
• Place orders for complete packages or modular solutions — choose full packages or 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. Domestic fulfillment trims transit time to keep your schedule on track.

Service	Coverage	Benefit
Shipping	Fast domestic transit, DS18 free shipping on select orders	Less downtime; parts arrive sooner
Support	Fitment checks and order status for customers	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

Conclusion

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. Amp-rated isolation, fused distribution, and tidy harnessing make add-ons simple and reliable.

Expect improved charging behavior, stronger light/accessory performance, and fast U.S. shipping with friendly support. Use a maintainer with the new auxiliary AGM to preserve life between rides.