Shop for Can Am Dual Battery Kit Right Now Online

Good to know: adding 18 amp hours to your UTV changes how you use lights and audio on long rides. 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. Its heavy-duty mount resists vibration/impacts for real off-road use.

Arrives fresh, sealed AGM and fully charged with hardware sized for your specific vehicle. The Honda pioneer 700 lift kit setup needs no daily maintenance, but using a charger/maintainer helps prevent sulfation and lengthen life.

Shop online for clear fitment and fast delivery so a customer can move from order to install with minimal downtime. It preserves stock starting power yet adds usable amp-hours for winches, lights, and stereo on any 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. With an 80A isolator, Key ON combines sources; Key OFF isolates the starter so accessories draw from the auxiliary battery.

Use accessories freely and preserve your stock battery

Run light bars, audio, GPS, and cabin heat while keeping the starter untouched. Accessory power remains steady for sensitive gear, cutting dimming and dips during spikes.

Confident starts thanks to preserved stock starting power

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.
• Reduced strain: Offloading accessories reduces stress on the starting circuit and components.
• Automatic management: Automatic behavior via key position; no manual switch needed.

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

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.

With an 80 amp isolator, sources link Key ON and the starter is isolated Key OFF. Automation prevents accessory drain on the starting battery.

Heavy-duty mounting bracket built for vibration and impacts

A reinforced bracket anchors components through washboard trails and hard landings. It resists loosening/fatigue so your install stays neat and serviceable.

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

The UTV Stereo Platinum Series AGM arrives 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.

Fitment & Options for Can-Am Models

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 Options: complete kit or bracket-only

Choose the full kit for speed or go bracket-only if you’re reusing a battery. Both choices target 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.

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. You get clean routing and solid mounting without buying extras.

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..
• All are engineered to model geometry for factory-look installs that hold up off-road.

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 clear parts list explains what’s included and how each piece protects the starter 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.

Main components

• 80 amp battery isolator relay to manage charging/isolation.
• Harness, model-specific, to simplify wiring and speed install.
• Distribution hardware with fused connection points for clean accessory feeds.
• Bracket, reinforced, to resist shock and vibration.
• Clear documentation to route the harness and terminate distribution points correctly.

Item	Role	Benefit
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	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. Integration with existing charge/accessory circuits keeps routing tidy and reliable.

Easy, Straightforward Install

Simple installation keeps you trail-ready without losing hours in the garage.

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.

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.

Solid bracket placement with tidy harness routing

Use factory routing, secure with clips, and sleeve abrasion points. Use supplied hardware for clean grounds and fused distribution rather than daisy-chaining.

Stage	Action	Why it matters
Mount bracket	Bolt into reinforced points	Maintains clamp load under vibration
Place 2nd cell	Seat battery and clamp firmly	Protects terminals and service access
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.

Performance, Charging, and Long-Term Maintenance

Strong, steady power keeps your aftermarket electronics UTV setup performing under heavy 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. The auxiliary AGM trims voltage dips on spikes, keeping sound 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 between trips to preserve capacity and extend life.

• Key OFF isolation preserves stock battery health.
• When running, the alternator replenishes reserves for efficient recovery on long rides.
• Sealed, vibration-resistant AGM design curbs damage over rough terrain.

Aspect	Gain	What to do
Performance	Steadier 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	Longer service life	Do routine maintenance charging on sealed cells

Pro tip: Keep a compatible maintainer on hand so your batteries stay topped off. This reduces surprises and preserves morning starts trip after trip.

Shipping, Support, and Ordering in the United States

Quick, dependable shipping helps you schedule installs without surprises.

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

Get fast U.S. shipping to upgrade your Can-Am without lengthy delays. 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 full kits or go modular with bracket-and-wire options.
• Many bundles include distribution points for accessories, reducing extra parts sourcing and speeding installation.

Clear product info and documentation help you stage tools before delivery. 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	Avoids wrong orders and speeds proper installs
Product options	Complete package or bracket-only/wire-only solutions	Match solution to power goals and budget

Final Thoughts

For owners who want steady power and easy installation, this 2nd 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. Amp-rated isolation, fused distribution, and tidy harnessing 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 your auxiliary AGM with a maintainer to preserve lifespan between outings.