Quick Summary: The best battery for your Polaris Sportsman 570 provides reliable, long-lasting power for all your adventures. Choosing the right one ensures dependable starts and peak performance. This guide helps you pick the perfect fit.
Is your Polaris Sportsman 570 refusing to start when you’re ready for adventure? A dead or weak battery can quickly turn an exciting ride into a frustrating standstill. It’s a common problem for many off-road enthusiasts, but it doesn’t have to stay that way. You want a battery that’s as tough and dependable as your ATV. Thankfully, getting the right power for your Sportsman 570 is simpler than you might think. We’ll guide you through understanding your options and finding a battery that delivers proven power, season after season. Let’s get your ride ready!
The Heart of Your Ride: Understanding the Battery for Polaris Sportsman 570
Your Polaris Sportsman 570 is built for adventure, and at its core is a battery that fuels its every start and every piece of equipment. Think of it as the engine’s silent partner, providing the jolt of energy needed to bring that powerful engine to life. Unlike your car battery, which sits snugly in an engine bay, your ATV battery often faces tougher conditions – vibrations, mud, water, and extreme temperatures.
Choosing the right battery isn’t just about finding something that “fits.” It’s about selecting a power source that can handle the demands of your specific model and riding style. A good battery means reliable starts on cold mornings, powering up your winch, lights, and other accessories without a hitch. A poor choice, however, can lead to disappointing breakdowns and costly replacements sooner than expected.
Key Factors for Your Polaris Sportsman 570 Battery
When looking for a battery for your Polaris Sportsman 570, several key specifications matter. Don’t let the numbers scare you; they’re simply here to help ensure you get the right fit and performance.
1. Battery Type: AGM vs. Standard Lead-Acid
Most modern Polaris Sportsman 570 models come equipped with or recommend an AGM (Absorbent Glass Mat) battery. But what does that mean for you?
- AGM Batteries: These are sealed, maintenance-free batteries. The acid is absorbed into fiberglass mats, making them highly resistant to vibration and spills. They offer excellent cranking power and are generally more durable, making them ideal for the rugged use of an ATV.
- Standard Lead-Acid Batteries: These are the more traditional batteries, often requiring you to check and top up the water levels. While they can be less expensive upfront, they are generally more susceptible to damage from vibration and can leak if tipped. For an ATV like the Sportsman 570, AGM is usually the superior choice.
2. Cold Cranking Amps (CCA)
CCA is a measure of a battery’s ability to start an engine in cold temperatures. A higher CCA rating means your Sportsman 570 will be more likely to start on those chilly mornings. While your owner’s manual will specify the recommended CCA, opting for a battery with a slightly higher rating than the minimum can offer a performance boost, especially if you ride in colder climates.
3. Ampere-Hour (Ah) Rating
The Ampere-Hour rating tells you how much energy the battery can store and deliver over time. A higher Ah rating means the battery can power your accessories for longer or sustain a significant load for a longer duration without draining.
4. Physical Dimensions and Terminal Type
This is crucial for a proper fit. You need to ensure the battery’s length, width, and height will fit in the battery tray of your Sportsman 570. Also, pay attention to the terminal type and position (e.g., top-mount, side-mount, positive on the left or right). Getting these wrong means the battery won’t connect or might not even fit.
5. Voltage
Virtually all Powersports vehicles, including the Polaris Sportsman 570, use a 12-volt system. Ensure the replacement battery is also 12-volt.
Selecting the Right Battery for Your Polaris Sportsman 570
When it comes to finding the perfect battery, there are a few excellent options that consistently deliver. We’ll look at leading brands and types that are known for their durability and power.
Top Battery Recommendations
Here are some types and brands renowned for their performance in Powersports applications:
- Odyssey Batteries: Often considered a premium choice, Odyssey offers high CCA and deep-cycle capabilities in their AGM batteries. They are built to withstand extreme vibration and temperature changes, making them a fantastic, albeit pricier, option for demanding off-road use.
- Yuasa Batteries: Yuasa is another highly respected name in the Powersports battery market. They offer reliable AGM batteries that provide excellent starting power and a long service life, often as original equipment in many ATVs.
- Antigrav Batteries: Focusing on advanced power solutions, some brands offer lithium-ion (LiFePO4) batteries. While lighter and offering faster charging, they can be more expensive and may require specific charging systems. For most users, traditional AGM is still the most straightforward and robust choice.
- OEM Polaris Batteries: Sticking with the battery recommended by Polaris is always a safe bet. These are designed to meet the specific needs of your Sportsman 570 and will ensure compatibility.
Battery Size and Model Cross-Reference
It’s essential to confirm the exact battery size and type recommended for your specific Polaris Sportsman 570 model year. Many manufacturers use a battery code (e.g., ETX14, YTX14-BS). You can find this information:
- In your Polaris Sportsman 570 owner’s manual.
- On a sticker on your current battery.
- By searching online with your ATV model and year, followed by “battery size.”
For example, many Polaris Sportsman 570 models use a battery with specifications similar to the YTX14-BS. However, always verify!
Here’s a quick look at common battery specifications:
| Specification | Typical Range for Sportsman 570 | Importance |
|---|---|---|
| Voltage | 12V | Essential for system compatibility. |
| CCA (Cold Cranking Amps) | 170 – 220 CCA+ | Ensures reliable starting, especially in cold. |
| Dimensions (L x W x H) | Approx. 6″ x 3.5″ x 6.4″ (verify for specific model) | Must fit battery tray and allow for cable connection. |
| Terminal Type | Typically: Standard automotive terminals, positive on left when viewed from front. | Ensures cables connect properly. |
| Battery Type | AGM (Absorbent Glass Mat) recommended | Durability, vibration resistance, and maintenance-free operation. |
How to Replace Your Polaris Sportsman 570 Battery (Step-by-Step)
Replacing your ATV battery is a manageable DIY task. With a few basic tools and careful attention, you can get your Sportsman 570 powered up again. Safety first!
Tools You’ll Need
- New replacement battery (ensure it’s the correct size and type)
- Socket wrench set or adjustable wrench (typically 8mm, 10mm, or 13mm sockets for terminals and hold-down)
- Gloves (rubber or mechanic gloves are good for grip and protection)
- Safety glasses
- Wire brush or battery terminal cleaner
- Anti-corrosion spray or dielectric grease (optional, but recommended)
- A clean rag
Step-by-Step Replacement Guide
1. Prepare Your Workspace and Gather Tools
Park your Polaris Sportsman 570 on a level surface. Ensure the engine is off and has had time to cool down if it was recently running. Lay out your tools and new battery. Put on your safety glasses and gloves.
2. Locate the Battery
On most Polaris Sportsman 570 models, the battery is located under the front plastics or seat. You might need to remove a few plastic clips or bolts to access it. Consult your owner’s manual if you’re unsure.
3. Disconnect the Old Battery
IMPORTANT: ALWAYS disconnect the negative (-) terminal first. This prevents accidental sparks or short circuits. Use your wrench to loosen the nut on the negative terminal clamp and carefully lift the cable off the terminal post. Then, loosen and remove the positive (+) terminal cable.
4. Remove the Old Battery
Most batteries are secured by a hold-down bracket or strap. Remove the bolts or fasteners holding this bracket in place. Once clear, carefully lift the old battery straight out of the tray. Batteries can be heavy, so use proper lifting technique.
5. Clean the Battery Tray and Terminals
Use your wire brush or terminal cleaner to clean any corrosion or debris from the battery tray and the cable connectors. A clean connection ensures optimal power flow. You can also use a damp rag to wipe down the tray.
6. Install the New Battery
Carefully place the new battery into the tray. Make sure it sits securely and in the correct orientation, with the positive and negative terminals in the same position as the old battery.
7. Secure the New Battery
Reinstall the battery hold-down bracket or strap and tighten its fasteners to keep the battery from moving. Do not overtighten, as you could damage the battery or tray.
8. Connect the New Battery
IMPORTANT: ALWAYS connect the positive (+) terminal first. Attach the positive cable to the positive terminal post and tighten the nut. Then, connect the negative (-) cable to the negative terminal post and tighten its nut. It’s a good idea to apply some anti-corrosion spray or dielectric grease to the terminals now to prevent future corrosion.
9. Reassemble and Test
Replace any plastic components or panels you removed. Now, turn the ignition key to start your Sportsman 570. It should fire up without any issues. If not, recheck all connections and consult your owner’s manual or a professional.
Battery Maintenance for Longevity
Even with a new, top-quality battery, proper maintenance can significantly extend its life and ensure it’s ready when you are.
Regular Cleaning
Keep the battery terminals and surrounding area clean. Corrosion can form over time, impeding electrical flow. A simple wipe-down with a wire brush periodically can make a big difference.
Charging Habits
If your ATV sits for extended periods, consider using a smart, Powersports-specific battery charger or maintainer. These devices prevent overcharging and keep the battery topped up, which is much better for its long-term health than letting it sit with a low charge.
Inspect for Damage
Periodically check the battery case for any cracks, leaks, or swelling. Damage could indicate a problem with the charging system or impacts that could compromise the battery.
Secure Connections
Ensure cable connections remain tight. Loose connections lead to poor performance and can even cause arcing.
When to Consider a Battery Upgrade
While replacing with an identical battery is the easiest path, sometimes an upgrade makes sense. If you frequently use higher-demand accessories like:
- Powerful LED lighting systems
- Winches
- Heated grips or seats
- Advanced GPS or communication devices
Consider a battery with a higher Ampere-Hour (Ah) rating or one with significantly higher Cold Cranking Amps (CCA). This provides more reserve power and a stronger start, preventing voltage drops that could affect your electronics.
Understanding Battery Disposal
Lead-acid batteries contain hazardous materials and should never be thrown in regular trash. Recycling is crucial for environmental protection and resource recovery.
- Where to Recycle: Most auto parts stores, battery retailers, and service centers accept old batteries for recycling. Many local recycling centers also have dedicated drop-off points.
- Polaris Dealerships: Your local Polaris dealer is also a good option for battery disposal and often sells compatible replacements.
- Environmental Agencies: For more information on proper disposal and recycling in your area, you can check with your local environmental protection agency or waste management authority. For instance, the Environmental Protection Agency (EPA) offers guidance on battery recycling in the USA. You can often find helpful information on the EPA’s website regarding lead-acid battery recycling.
Frequently Asked Questions (FAQ)
Q1: How often should I replace the battery in my Polaris Sportsman 570?
A1: With proper care, a quality AGM battery for your Sportsman 570 typically lasts 3 to 5 years. Riding conditions, climate, and maintenance habits can influence this lifespan.
Q2: Can I use a car battery in my Polaris Sportsman 570?
A2: No, it’s generally not recommended. Car batteries are designed for different applications and environments. ATV batteries (like those for the Sportsman 570) are built to withstand more vibration and are often smaller in size, with different terminal configurations.
Q3: What happens if I try to charge my ATV battery with a car battery charger?
A3: Using a car battery charger on an ATV battery can be risky. Car chargers often deliver too much amperage, which can overheat and damage the smaller ATV battery, especially if it’s not designed for that kind of charge rate. Always use a charger specifically designed for Powersports batteries.
Q4: My Sportsman 570 battery seems dead. Can I jump-start it?
A4: While you can jump-start an ATV battery, it’s generally not recommended unless you are very careful. Connect the jumper cables in the correct order and ensure the vehicle you’re jumping from is running at a slightly higher RPM than idle. It’s better to use a small, Powersports-specific jump starter pack or try charging the battery if it’s not too old and shows signs of life.
Q5: What does “maintenance-free” mean for an AGM battery?
A5: “Maintenance-free” means you don’t need to check or add water levels like you would with older, flooded lead-acid batteries. The absorbed glass mat construction seals the battery, making it spill-proof and requiring no regular upkeep in terms of fluid levels.
Q6: My Sportsman 570 battery is corroded. How do I clean it?
A6: Always disconnect the battery first. Mix a paste of baking soda and water. Apply it to the terminals with a wire brush or old toothbrush to neutralize the acid. Rinse gently with clean water and then dry thoroughly. Apply dielectric grease or anti-corrosion spray before reconnecting.
Conclusion: Powering Your Next Adventure
Finding the right battery for your Polaris Sportsman 570 is about more than just starting power; it’s about confidence. A dependable battery means fewer worries on the trail and more time enjoying the ride. By understanding the key specifications like AGM technology, CCA, and dimensions, you can confidently select a battery that will deliver proven power for years to come. Whether you’re sticking with OEM recommendations or opting for a premium aftermarket brand, remember that proper installation and occasional maintenance will ensure your Sportsman 570 is always ready for whatever adventure awaits. Keep those terminals clean, those connections tight, and your battery charged when it’s not in use, and you’ll be set for countless miles of fun.