Buy Can Am Dual Battery Kit Right Now Online

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.

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. The rugged mount fights vibration and shock for authentic off-road duty.

Arrives fresh, sealed AGM and fully charged plus vehicle-matched hardware. The Can Am outlander 6 inch lift setup needs no daily maintenance, 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. 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

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.

Power accessories while protecting 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.

• Reserve capacity: The auxiliary cell adds amp-hour reserve for high-draw gear on trail or at camp.
• Less wear: Moving accessory load off the starter lowers wear on circuits/components.
• Automatic management: Automatic behavior via key position; no manual switch needed.

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

Practical advantages for real trails and day-to-day reliability. It combines automatic management, rugged mounting, and sealed cells so electronics run without risking the starter.

With an 80 amp isolator, sources link Key ON and the starter is isolated Key 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 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. 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.
• Factory-friendly integration keeps installs neat and durable.

Can-Am Owners: Model Fitment and Options

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

Can-Am Maverick X3 owners can choose a full second-battery kit with all wiring/hardware for turnkey install. If you already own an AGM, the mount-only option from UTV Stereo provides a neat 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. Either way, you get a factory-style look and secure fit.

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

Defender kits fit stock space and preserve access for service. You maintain factory clearances and gain dependable auxiliary capacity.

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

Save money with a wire-and-mount package when you have a spare battery. This solution delivers professional routing and solid mounting without extra parts.

Other Options: DS18 bracket/wire packages and AKJ Offroad 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.

Select a complete kit for convenience or modular parts to integrate existing gear. Clear fitment notes reduce wrong orders and help each customer get the right parts the first time.

Kit Contents

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 when you already have a compatible cell. Both paths keep the starter reserved and give you usable extra capacity for lights, audio, and recovery gear.

Main components

• 80 amp battery isolator relay to manage charging/isolation.
• Model-specific harness that reduces splices and speeds installation.
• Distribution hardware with fused connection points for clean accessory feeds.
• A reinforced bracket that secures the assembly against vibration and impacts.
• Clear documentation to route the harness and terminate distribution points correctly.

Item	Role	Why it matters
Secondary AGM cell	Adds capacity	Keeps starter ready while running accessories
80A isolator relay	Manages charge and isolation	Stops accessory drain on starter
Model harness	Connects components	Simplifies install and service access
Distribution block & hardware	Clean accessory feeds	Tidy fused circuits for lights/audio

All parts suit off-road duty, with sealing where needed against dust/moisture. The complete package integrates with existing charge and accessory circuits so routing stays organized and reliable.

Straightforward Installation

A straightforward install keeps your rig trail-ready without hours in the garage.

Prep a clear workspace and lay out the labeled parts. 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.

Solid bracket placement with tidy harness routing

Use factory routing, secure with clips, and sleeve abrasion points. Use the supplied hardware to make clean grounds and fused distribution points instead of daisy-chaining accessory feeds.

Step	Action	Reason
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	Follow labeled leads and fuse points	Makes upgrades and diagnostics easier

Basic tools are enough for most mechanically inclined owners. 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. Proper charging and routine care make that reliability repeatable 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.

Use a charger/maintainer to prevent sulfation

Use a good maintainer to prevent sulfation, the primary cause of capacity loss in AGM batteries. UTV Stereo advises between-trip top-offs to preserve capacity and extend life.

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

Aspect	Benefit	What to do
Performance	Stable voltage under load	Add a secondary AGM to support high-draw gear
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.

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

Quick, dependable shipping helps you schedule installs without surprises.

Order support and fast U.S. shipping on in-stock items

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.

• Lean on support to verify fitment, inventory, and the right kit.
• Order complete packages or modular solutions—full kits or bracket/wire options.
• Lots of bundles include distribution points, reducing parts hunting and speeding installs.

Documentation and clear content let you prep tools before arrival. Domestic fulfillment trims transit time to keep your schedule on track.

Area	Coverage	Benefit
Shipping	Fast domestic transit, DS18 free shipping on select orders	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

Conclusion

If you want steady power and an easy install, this second source delivers. With a Platinum Series AGM and 80A isolator, you gain ~18 amp-hours over stock while keeping the starter safe.

Pick a complete kit or a bracket-and-wire option to match budget and timeline. Rated isolation, fused distribution, and clean routing simplify reliable add-ons.

Expect better charging behavior, improved performance for lights and accessories, and fast U.S. shipping plus friendly customer support. Pair your auxiliary AGM with a maintainer to preserve lifespan between outings.