Order Can Am Dual Battery Kit On the Web Today

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

Expect a fresh, sealed AGM that ships fully charged plus vehicle-matched hardware. The Can Am outlander 850 lift kit kit runs maintenance-free day to day, but using a charger/maintainer helps prevent sulfation and lengthen life.

Shop online to confirm fitment and get fast shipping, minimizing downtime from order to install. You keep stock starting capacity and gain usable amp-hours for winch, lights, and audio everywhere you ride.

Why Choose a Can-Am Dual Battery Kit for Your Next Adventure

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

Run light bars, audio, GPS, and cabin heat while keeping the starter untouched. The accessory supply supplies steady voltage for sensitive electronics, reducing dimming and voltage dips when loads spike.

Confident starts thanks to preserved stock starting power

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

• Reserve capacity: The auxiliary cell adds amp-hour reserve for high-draw gear on trail or at camp.
• Less wear: Offloading accessories reduces stress on the starting circuit and components.
• Smart energy management: Automatic behavior via key position; no manual switch needed.

Can-Am Dual Battery Kit: Features & Benefits

Here’s what the upgrade delivers for trails and daily reliability. The design pairs automatic energy management with a rugged mount and sealed cells to keep electronics running 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. Automation prevents accessory drain on the starting battery.

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 AGM: sealed, low-maintenance, long-life

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

• 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.

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.

Can-Am 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

Go complete for quick setup, or bracket-only to reuse an existing cell. Both approaches aim for a factory look and secure fit.

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

The Defender kit is built to fit the stock space and preserve service access. You maintain factory clearances and gain dependable auxiliary capacity.

Already have an AGM? Choose bracket-only or wiring-only kits

Save money with a wire-and-mount package when you have a spare battery. It delivers pro routing and solid mounting without unnecessary parts.

Alternative Packages: DS18 bracket/wire-only and AKJ Offroad full kits

• AKJ Offroad offers another full kit option.
• 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.

Pick what fits your build—complete kit for convenience or modular parts to reuse gear. Fitment notes minimize mistakes and help you order correctly the first time.

In the Box: What You Get

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. Either way preserves the starter and adds usable capacity for lights, audio, and recovery tools.

Primary components

• An 80 amp battery isolator relay module to manage charge flow between sources.
• Model-specific harness that reduces splices and speeds installation.
• Power distribution hardware with fused connection points for clean accessory feeds.
• A reinforced bracket that secures the assembly against vibration and 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	Prevents accessory draw from draining starter
Model harness	Wiring link	Easier installs 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

A straightforward install keeps your rig trail-ready without 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.

Simple Key ON/Key OFF behavior

With the key ON, the 80A isolator links sources; key OFF keeps the starter isolated. The design routes accessory load to the aux battery, preserving the starter after extended stops.

Secure mounting + clean harness routing

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

Stage	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

Most mechanically inclined owners finish this installation with basic tools. Properly rated isolator and cables stabilize delivery and protect the starter on extended rides.

Charging, Performance, and Long-Term Maintenance

Robust, steady power sustains aftermarket electronics under load. 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 auxiliary AGM reduces spike-related dips, keeping audio clean and lights bright.

Prevent sulfation with a charger/maintainer

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.

• The system preserves stock battery health by isolating starting power when the key is off.
• When running, the alternator replenishes reserves for efficient recovery on long rides.
• Sealed, vibration-resistant AGM design curbs damage over rough terrain.

Area	Gain	Action
Performance	Stable voltage under load	Add a secondary AGM to support high-draw gear
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: Have a compatible maintainer ready to keep batteries topped. That reduces surprises and helps preserve next-morning starts on every 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

Fast U.S. shipping helps you upgrade your Can-Am quickly. DS18 lists free shipping on select U.S. orders, speeding lighter package delivery.

• 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	Benefit
Shipping	Domestic transit speed; DS18 free ship on select	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

Wrap-Up

If you want steady power and an easy install, this second source delivers. An 80A isolator plus UTV Stereo Platinum AGM adds ~18 amp-hours vs stock and protects starting power.

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