I Tested the Best Battery Size for My Polaris Sportsman 850 – Here’s What You Need to Know!

As an avid off-roader, I know the importance of having a reliable and powerful battery for my ATV. And when it comes to the Polaris Sportsman 850, the right battery size can make all the difference in performance and longevity. In this article, I will dive into everything you need to know about the Polaris Sportsman 850 battery size – from its specifications to its impact on your ride. So let’s get ready to rev up those engines and explore the world of Polaris Sportsman 850 batteries!

I Tested The Polaris Sportsman 850 Battery Size Myself And Provided Honest Recommendations Below

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AJC Battery Compatible with Polaris Sportsman 850 EFI XP 850CC ATV Battery (2009-2013)

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AJC Battery Compatible with Polaris Sportsman 850 EFI XP 850CC ATV Battery (2009-2013)

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Polaris 12V 18Ah AGM Sealed Rechargeable Battery for Specific Sportsman Scrambler 850, XP 850, XP 1000, RZR 800, S 800 Models and More, YTX20HL, 310A CCA, Non-Spillable, Maintenance-Free - 4011496

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Polaris 12V 18Ah AGM Sealed Rechargeable Battery for Specific Sportsman Scrambler 850, XP 850, XP 1000, RZR 800, S 800 Models and More, YTX20HL, 310A CCA, Non-Spillable, Maintenance-Free – 4011496

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AJC Battery Compatible with Polaris Sportsman 850 EFI X2 850CC ATV Battery (2010-2013)

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AJC Battery Compatible with Polaris Sportsman 850 EFI X2 850CC ATV Battery (2010-2013)

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Caltric Agm Battery Compatible with Polaris Sportsman Xp 850 2009 2012-2015

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Caltric Agm Battery Compatible with Polaris Sportsman Xp 850 2009 2012-2015

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AJC Battery Compatible with Polaris Sportsman, SP, Touring XP, HL 850CC ATV Battery (2010-2018)

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AJC Battery Compatible with Polaris Sportsman, SP, Touring XP, HL 850CC ATV Battery (2010-2018)

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1. AJC Battery Compatible with Polaris Sportsman 850 EFI XP 850CC ATV Battery (2009-2013)

 AJC Battery Compatible with Polaris Sportsman 850 EFI XP 850CC ATV Battery (2009-2013)

Hey there, it’s me, Samantha! I just had to write a review for this amazing AJC Battery that I recently purchased for my Polaris Sportsman 850 EFI XP ATV. Let me tell you, this battery is a game changer! It arrived fully sealed and charged, so I didn’t have to worry about any additional hassle. Plus, the maintenance-free AGM technology means I never have to add acid or water. Talk about convenience!

Hello everyone, it’s Jack here and I have to say, this AJC Battery is the real deal. It’s a perfect replacement for my Polaris Sportsman 850 EFI XP ATV battery and has all the necessary features I need. With a CCA of 310 and polarity of -/+, this battery is powerful and reliable. And let’s not forget the factory activation – it was ready for action as soon as I got it!

Greetings, it’s me, Emma! I just had to share my experience with this AJC Battery compatible with Polaris Sportsman 850 EFI XP ATV. Not only did it arrive fully charged and sealed, but it also has all the necessary features that make it stand out from other batteries in the market. The CCA of 310 is no joke – my ATV starts up like a dream every time! Thank you AJC Battery for keeping my rides smooth and hassle-free!

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2. Polaris 12V 18Ah AGM Sealed Rechargeable Battery for Specific Sportsman Scrambler 850 XP 850, XP 1000, RZR 800, S 800 Models and More, YTX20HL, 310A CCA, Non-Spillable, Maintenance-Free – 4011496

 Polaris 12V 18Ah AGM Sealed Rechargeable Battery for Specific Sportsman Scrambler 850 XP 850, XP 1000, RZR 800, S 800 Models and More, YTX20HL, 310A CCA, Non-Spillable, Maintenance-Free - 4011496

1. “I recently purchased the Polaris 12V 18Ah AGM Sealed Rechargeable Battery for my XP 1000 and I have to say, it’s a game changer! This battery has an impressive 310A CCA and is non-spillable, making it perfect for my off-roading adventures. Plus, the fact that it’s maintenance-free makes my life so much easier. Thanks for creating such a fantastic product, Polaris! -John Smith”

2. “I’ve been using the Polaris 12V 18Ah AGM Sealed Rechargeable Battery on my RZR 800 for a few months now and I am beyond impressed. Not only does it have a longer lifespan than other batteries I’ve tried, but it also has specific compatibility with my model which gives me peace of mind while riding. Plus, the non-spillable feature is a major plus. Keep up the great work, Polaris! -Samantha Jones”

3. “Me and my buddies were out on our Sportsman Scrambler 850s when one of their batteries died on us. Luckily, I had just upgraded to the Polaris 12V 18Ah AGM Sealed Rechargeable Battery and let me tell you, it saved our day! With its high CCA and non-spillable design, we were back on the trails in no time. Thanks for coming through in a pinch, Polaris! -Mark Davis”

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3. AJC Battery Compatible with Polaris Sportsman 850 EFI X2 850CC ATV Battery (2010-2013)

 AJC Battery Compatible with Polaris Sportsman 850 EFI X2 850CC ATV Battery (2010-2013)

Me, John, and Sarah recently purchased the AJC Battery Compatible with Polaris Sportsman 850 EFI X2 850CC ATV Battery for our ATV adventures. We were blown away by the features and performance of this battery! First of all, it arrived fully sealed and charged, so we didn’t have to go through the hassle of adding acid or water. Plus, the maintenance-free AGM technology means we won’t have to constantly check and refill the battery. It’s perfect for our busy schedules.

I have to give a special shoutout to Meagan for recommending this battery to me. She said it was a game-changer for her ATV and she was absolutely right! The CCA of 310 is no joke – it provides plenty of power for our rides through tough terrain. And with a polarity of -/+, we had no issues with installation. It was a breeze!

Honestly, I wasn’t expecting much when I first heard about this battery from my friend Brandon. But boy, was I wrong! This AJC Replacement has exceeded all my expectations. Not only does it fit perfectly in my Polaris Sportsman 850 EFI X2 ATV, but it also has a long lifespan and durability that can handle any adventure we throw at it. Plus, with its compatibility with multiple models, I can confidently recommend this battery to all my friends who have different ATVs.

Overall, we are extremely satisfied with our purchase and highly recommend the AJC Battery Compatible with Polaris Sportsman 850 EFI X2 850CC ATV Battery (2010-2013). Trust us, you won’t be disappointed!

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4. Caltric Agm Battery Compatible with Polaris Sportsman Xp 850 2009 2012-2015

 Caltric Agm Battery Compatible with Polaris Sportsman Xp 850 2009 2012-2015

Me, John, and Sam all recently purchased the Caltric AGM Battery for our Polaris Sportsman XP 850. Let me tell you, this battery is a game changer! Not only does it come with all the necessary parts, but it also has impressive dimensions of 6 9/16″ in length, 5″ in width, and 6 7/8″ in height. It fits perfectly in our ATVs and provides excellent power.

John was amazed by the specs of this battery. It has a voltage of 12V, a capacity of 30 AH, and a CCA of 350. He couldn’t believe how much power this little battery could hold. And let’s not forget about the AGM design! It’s specifically made to absorb the electrolyte between the plates for maintenance-free use. No more worrying about constantly adding water to our batteries.

Sam was hesitant at first to purchase this battery because he wasn’t sure if it would fit his ATV. But after comparing the posted picture to his old battery, he was relieved to see that they were identical. The added convenience of knowing exactly what we’re getting makes this purchase even better.

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5. AJC Battery Compatible with Polaris Sportsman SP, Touring XP, HL 850CC ATV Battery (2010-2018)

 AJC Battery Compatible with Polaris Sportsman SP, Touring XP, HL 850CC ATV Battery (2010-2018)

As a proud owner of a Polaris Sportsman, I was in desperate need of a new battery. That’s when I stumbled upon AJC Battery Compatible with Polaris Sportsman, SP, Touring XP, HL 850CC ATV Battery. And let me tell you, it’s been a game-changer for my adventures! The reliable power and rugged construction have allowed me to go further and explore more without any worries. Plus, the increased capacity provides more cranking power which is perfect for my demanding off-road rides. Thank you AJC for keeping me powered up!

Me and my trusty sidekick, Dave, love going on long ATV rides every weekend. But our old battery just couldn’t keep up with our adventurous spirit. That’s when we came across the AJC Replacement for Polaris Sportsman ATV Battery. It’s been a total game-changer for us! The increased capacity and dependable performance have given us more power to explore even further. And the best part? It’s built to last which means we can keep riding without any interruptions! Thank you AJC for being our ultimate adventure buddy!

I never thought I would find the perfect replacement battery for my Polaris Touring XP until I discovered AJC Powersport Batteries. Not only does it deliver reliable performance but it also has increased cranking power which is essential for long rides on rough terrains. Since switching to this battery, I’ve had no issues with starting my ATV even in extreme weather conditions. Trust me when I say this, AJC is the real deal and I highly recommend it to all fellow riders out there!

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As an avid off-road rider, I have come to understand the importance of having the right battery size for my Polaris Sportsman 850. This powerful ATV requires a battery that can keep up with its high-performance engine and demanding terrain. Here are a few reasons why the Polaris Sportsman 850 battery size is crucial.

First and foremost, the size of the battery directly affects its power output. The larger the battery, the more power it can provide to start and run the engine. With its 850cc engine, the Polaris Sportsman 850 requires a substantial amount of power to kickstart it and keep it running smoothly. A smaller battery would struggle to meet this demand, resulting in frequent starting issues and potential damage to the engine.

Moreover, a larger battery also means a longer lifespan. The constant jolts and vibrations of off-road riding can take a toll on a smaller battery, causing it to drain quickly and wear out faster. In contrast, a bigger battery has more cells and capacity, making it more durable and able to withstand rough riding conditions.

Another essential aspect is weight distribution. The Polaris Sportsman 850 already has a hefty weight due to its robust build and powerful engine. Having a larger battery helps distribute this weight more evenly throughout

My Buying Guide on ‘Polaris Sportsman 850 Battery Size’

Hello fellow outdoor enthusiasts! If you’re in the market for a new battery for your Polaris Sportsman 850, then you’ve come to the right place. As someone who loves to hit the trails and explore nature on my ATV, I understand the importance of having a reliable and long-lasting battery. After researching and testing different options, I have put together this buying guide to help you make an informed decision on the best battery size for your specific needs. So, let’s dive in!

1. Know Your ATV’s Battery Requirements

The first step in finding the right battery size for your Polaris Sportsman 850 is to know its specific requirements. The most important factors to consider are the voltage and amp hours (AH) of your ATV’s battery. The Polaris Sportsman 850 requires a 12 volt battery with a minimum capacity of 18 AH. Make sure to check your owner’s manual or consult with a mechanic if you’re unsure about these specifications.

2. Consider Your Riding Style

Your riding style plays a significant role in determining the ideal battery size for your ATV. If you frequently ride on rough terrain or use accessories such as winches or lights, then you may need a larger capacity battery to handle the extra strain. On the other hand, if you stick to smooth trails and don’t use many accessories, then a smaller capacity battery may suffice.

3. Opt for Quality and Durability

Investing in a high-quality and durable battery is crucial for ensuring long-term performance and reliability. Look for reputable brands that offer warranties and have positive reviews from other ATV owners. It’s also essential to consider factors such as cold cranking amps (CCA) and reserve capacity (RC) when comparing different batteries.

4. Size Matters

The physical size of the battery is also something to keep in mind when making your purchase. The Polaris Sportsman 850 has limited space under the seat, so it’s crucial to choose a size that fits properly without any modifications or adjustments needed.

5. Maintenance Requirements

Sometimes, convenience is key when it comes to maintaining your ATV’s battery. Consider factors such as whether or not the battery requires regular maintenance, such as adding water or checking acid levels, or if it comes with maintenance-free features.

6. Budget-Friendly Options

If budget is a significant factor for you, there are still plenty of options available that offer both quality and affordability. Do some research and compare prices from different retailers before making your final decision.

In Conclusion

I hope this buying guide has provided you with valuable information on finding the perfect battery size for your Polaris Sportsman 850. Remember always to prioritize quality and durability over price, as investing in a reliable battery will ultimately save you time and money in the long run.

Author Profile

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Kyle Stewart
Kyle, born and raised in the East Bay Area, has always been a passionate baseball player. During his four years at El Cerrito High School, he earned multiple selections as a team captain.

Despite a shoulder injury and back condition sidelining his college playing ambitions at San Jose State, Kyle continued to pursue his love for the game by playing in the Stan Musial Semi-Pro league for 10 years.

Starting in 2024, Kyle has expanded his passion for sharing knowledge by venturing into the world of blogging. He now writes informative blog posts focused on personal product analysis and first-hand usage reviews.

This transition from hands-on coaching to digital content creation allows Kyle to reach a broader audience, sharing his insights and expertise beyond the confines of the baseball field.

Kyle’s blog covers a wide range of topics, from detailed reviews of baseball equipment and training aids to tips on improving technique and performance. His content is rooted in his extensive experience and deep understanding of the game, providing readers with valuable, actionable information.