There’s no feeling quite like hitting the trail on your Can-Am Outlander 650. But nothing brings that adventure to a screeching halt faster than turning the key and hearing that dreaded, soul-crushing “click.” We’ve all been there. A dead battery can ruin a perfect day of riding, leaving you stranded miles from anywhere.
In this guide, we promise to be your expert partner in the garage. We’re going to break down everything you need to know about your Can Am Outlander 650 battery, from choosing the perfect replacement to performing a flawless installation.
You’ll learn how to troubleshoot common problems, master essential maintenance, and even explore eco-friendly options. Consider this your ultimate resource for keeping your Outlander powered up and ready for anything the trail throws your way.
Why Your Can-Am Outlander 650 Battery is More Than Just a Box
It’s easy to think of your ATV’s battery as just the thing that starts the engine. But on a modern machine like the Outlander 650, it’s the heart of the entire electrical system. It does way more than just crank the starter.
Your battery powers the Electronic Control Unit (ECU), the digital display, all your lights, and crucial accessories like your winch or heated grips. When you’re winching yourself out of a tough spot, you’re relying on that battery to deliver consistent, powerful current.
Understanding this helps you appreciate why choosing a quality battery and maintaining it properly isn’t just a good idea—it’s a critical part of a reliable off-road setup. This can am outlander 650 battery guide is designed to give you that confidence.
Choosing the Right Can Am Outlander 650 Battery
When your original battery finally gives up the ghost, you’re faced with a few choices. Picking the right one can significantly impact your ATV’s performance and reliability. Let’s break down the options.
OEM vs. Aftermarket: What’s the Real Difference?
An OEM (Original Equipment Manufacturer) battery is the same model that came with your Outlander from the factory. It’s a guaranteed fit and meets BRP’s specifications. It’s a safe, reliable choice.
Aftermarket batteries are made by other companies. They often offer better performance, newer technology (like Lithium), or a better price. Reputable brands like Yuasa, Odyssey, or Antigravity can be excellent upgrades, but you need to ensure the specs match your machine.
Understanding Battery Types: AGM, Gel, and Lithium
Not all batteries are created equal. The technology inside makes a huge difference, especially for off-roading.
- AGM (Absorbent Glass Mat): This is the most common type for modern ATVs. The acid is absorbed in fiberglass mats, making them spill-proof, vibration-resistant, and maintenance-free. They are a fantastic all-around choice for the Outlander 650.
- Gel: Similar to AGM, but the electrolyte is in a gel form. They are extremely durable and perform well in a wide range of temperatures, but they can be more expensive and are more sensitive to overcharging.
- Lithium (LiFePO4): The premium upgrade. Lithium batteries are incredibly lightweight (often saving 5-10 lbs), have a longer lifespan, and can deliver higher cranking power. The main drawbacks are their higher initial cost and the need for a lithium-specific charger.
Key Specs to Look For: CCA, Ah, and Dimensions
When shopping, don’t just grab the first box you see. Check these three critical numbers:
- CCA (Cold Cranking Amps): This measures the battery’s ability to start your engine in cold weather. A higher CCA is better, especially if you ride in chilly climates. Your owner’s manual will list the minimum required CCA.
- Ah (Amp Hours): This is the battery’s capacity—how much energy it can store. If you run a lot of accessories like a winch, light bars, or a sound system, look for a battery with a higher Ah rating to keep up with the demand.
- Dimensions & Terminal Position: This one is simple but crucial. Make sure the new battery has the same physical dimensions and the positive (+) and negative (-) terminals are in the same position as your old one. Otherwise, it won’t fit or your cables won’t reach.
How to Replace Your Can Am Outlander 650 Battery: A Step-by-Step Guide
Swapping out your battery is a straightforward job any DIYer can handle with the right tools and a focus on safety. Here’s how to can am outlander 650 battery replacement is done right.
Tools & Safety Gear You’ll Need
Gather everything before you start to make the job smooth and safe.
- Safety Glasses & Gloves
- Socket Set or Wrenches (typically 8mm and 10mm)
- Wire Brush or Battery Terminal Cleaner Tool
- Baking Soda and Water solution (for cleaning corrosion)
- Dielectric Grease or Terminal Protector Spray
Step 1: Locating and Accessing the Battery
On most Can-Am Outlander 650 models, the battery is located under the seat. Remove the seat by releasing the latch at the rear. You’ll see a plastic cover or strap holding the battery in place. Remove any necessary fasteners to get clear access to the battery terminals.
Step 2: Disconnecting the Old Battery (The Safe Way)
This is the most critical step for safety. To prevent short circuits and sparks, you must follow this order:
Always disconnect the negative (-) terminal first. It’s usually black. Loosen the nut on the terminal clamp and wiggle the cable off the post. Tuck it aside so it can’t accidentally touch the battery again.
Next, disconnect the positive (+) terminal, which is usually red. Loosen its nut and remove the cable.
Step 3: Cleaning the Terminals and Tray
With the old battery out, now is the perfect time for some cleaning. If you see any white or blue fuzzy buildup (corrosion), neutralize it with your baking soda and water solution. Use your wire brush to scrub the cable terminals until they are shiny and clean. A clean connection is vital for performance.
Step 4: Installing the New Battery
Carefully place the new battery into the battery tray. Now, you’ll connect the terminals in the reverse order of how you disconnected them.
Connect the positive (+) terminal first. Attach the red cable to the positive post and tighten the nut securely. You don’t need to overtighten, just make sure it’s snug and won’t wiggle loose.
Finally, connect the negative (-) terminal. Attach the black cable to the negative post and tighten it down. Applying a thin layer of dielectric grease to the terminals before connecting can help prevent future corrosion.
Step 5: Final Checks and Startup
Secure the battery hold-down strap or cover. Reinstall the seat. Now, turn the key to the “on” position. Your display should light up brightly. Go ahead and start the engine. It should crank over quickly and run smoothly. Job done!
Common Problems with Your Can Am Outlander 650 Battery (And How to Fix Them)
Sometimes, a problem that seems like a bad battery is actually something else. Here are some common problems with can am outlander 650 battery systems and how to diagnose them.
The Dreaded “Click”: What It Really Means
A single, loud click when you turn the key usually means the battery has enough power to engage the starter solenoid but not enough to turn the engine over. This is a classic sign of a dead or dying battery. Try charging it first, but be prepared for a replacement.
Slow Cranking: Is It the Battery or Something Else?
If your Outlander turns over slowly, like it’s struggling, the battery is the number one suspect. However, it could also be caused by corroded or loose battery connections, a failing starter, or even the wrong oil viscosity in extreme cold.
Battery Not Holding a Charge: Parasitic Drains Explained
If you have a new battery that keeps dying, you might have a “parasitic drain.” This is when an electrical component continues to draw power even when the key is off. This could be a faulty accessory or a short in the wiring. Tracking this down can be tricky and may require a multimeter.
Corrosion Creep: How to Stop It for Good
Corrosion on your terminals acts like an insulator, preventing a good electrical connection. Regular cleaning and applying a terminal protector spray are the best ways to prevent it. This is one of the most important can am outlander 650 battery best practices.
The Ultimate Can Am Outlander 650 Battery Care Guide
Want to maximize the life of your battery? A little proactive care goes a long way. This can am outlander 650 battery care guide covers the essentials.
The Power of a Good Battery Tender
An ATV battery’s worst enemy is sitting unused for long periods. A smart battery tender (or maintainer) is a small charger that monitors your battery and keeps it at an optimal charge level without overcharging. Using one during the off-season or between rides is the single best thing you can do for battery longevity.
Regular Cleaning and Inspection
Every few months, pop the seat off and take a look. Check that the connections are tight and free of corrosion. Ensure the battery is securely held down. Vibration is a killer of batteries, so a tight hold-down is crucial.
Seasonal Storage Tips for Peak Performance
If you’re storing your Outlander for the winter, it’s best to remove the battery. Store it in a cool, dry place (off of a concrete floor) and hook it up to a battery tender. This prevents it from slowly discharging and freezing in cold temperatures.
Thinking Green: Sustainable and Eco-Friendly Can Am Outlander 650 Battery Options
Being an off-roader means appreciating the outdoors, and that includes being responsible. When it comes to your battery, you have options for a more sustainable can am outlander 650 battery lifecycle.
The most important step is proper disposal. Lead-acid batteries are highly toxic and should never be thrown in the trash. Nearly all auto parts stores, service shops, and recycling centers will accept your old battery for free. In fact, you’ll often get a small credit (a “core charge”) when you buy a new one and turn in the old.
Choosing a high-quality AGM or Lithium battery can also be an eco-friendly can am outlander 650 battery choice. While they cost more upfront, their significantly longer lifespan means you’ll be buying and disposing of fewer batteries over the life of your ATV.
Frequently Asked Questions About the Can Am Outlander 650 Battery
What size battery does a Can-Am Outlander 650 take?
Most Can-Am Outlander 650 models use a standard YTX20L-BS battery size. However, it’s always best to check your owner’s manual or the label on your existing battery to confirm the exact size and specifications before buying a replacement.
How long should an ATV battery last?
With proper care and maintenance, a quality AGM battery should last between 3 to 5 years. A lithium battery can last even longer, often 5 to 8 years. Factors like climate, usage, and how well you maintain its charge will all affect its lifespan.
Can I jump-start my Can-Am Outlander 650 with a car?
Yes, you can, but you must be extremely careful. Make sure the car’s engine is turned OFF before connecting the jumper cables. A running car’s alternator can produce a voltage spike that can damage your ATV’s sensitive electronics. Connect positive to positive, then the car’s negative to a bare metal frame part on your ATV (away from the battery).
What’s the best type of battery for an Outlander 650 with a winch?
If you frequently use a winch or other high-draw accessories, an AGM battery with a high Amp Hour (Ah) rating is an excellent choice. A lithium battery is even better, as it can handle heavy loads without a significant voltage drop and recharges much faster from your ATV’s charging system.
Your Can-Am Outlander 650’s battery is the key to reliable starting and powering your adventures. By choosing the right one, installing it safely, and giving it a little regular attention, you ensure your machine is ready to go whenever you are. Now get out there, ride hard, and ride smart!
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