Upgrade Your Polaris Ranger EV with a High-Performance Eco Lithium Battery
Enhance your Polaris Ranger EV’s performance and range with our Eco Battery lithium bundle, specifically designed for seamless integration. This bundle offers a direct replacement for your existing battery system, providing improved power delivery and extended driving range.
Available Configurations
- Voltage: 51V
- Capacity Options: 105Ah or 160Ah
- Battery Type: Skinny or Regular Size
Key Features
- Advanced LiFePO4 technology for enhanced safety and longevity
- Lightweight design for improved vehicle efficiency
- Maintenance-free operation with no watering or corrosion
- Fast charging capabilities to minimize downtime
- Integrated Battery Management System (BMS) for optimal performance
Compatibility
This Eco Battery bundle is compatible with Polaris Ranger EV models that support 51V battery systems. Please ensure your vehicle’s specifications match before installation.
Why Choose Eco Battery?
Eco Battery is renowned for producing high-quality lithium battery solutions tailored for electric vehicles. Their commitment to innovation ensures that you receive a product that not only meets but exceeds performance expectations.
Cross-reference part/SKU numbers: 146962, B-3171, B-3175-G3











Mark D. –
Absolutely loving the 51V Eco Battery on my Polaris Ranger EV. I went with the 160Ah Regular option and the runtime is incredible — easily doubled my trail time. These lithium batteries for Polaris are the future. Quick shipping from Prime Golf Parts too.
Jenna K. –
Switched from lead acid to the Skinny 105Ah lithium battery bundle for my Ranger EV. Much lighter, better performance, and no acid mess. Would’ve been 5 stars if install instructions were a bit clearer.
Derek S. –
Hands down the best upgrade for my Polaris Ranger EV. The 160Ah Skinny battery fits like a glove and powers through full-day rides. Super efficient lithium battery setup — worth every penny.
Tom B. –
Battery is solid, but UPS lost my first shipment. Prime Golf Parts handled it well and resent it within 48 hours. Still, wish it hadn’t happened. Performance-wise, this Polaris Ranger lithium bundle is top-tier.
Alex M. –
Can’t believe how light this 51V lithium battery pack is. Went with the 105Ah Regular option — feels like I’ve got a new Ranger EV. Much better range and torque response. 100% recommend it.
Nate P. –
Why didn’t I switch to lithium earlier? The 160Ah battery has made my Polaris Ranger EV a different machine. Long battery life, no maintenance, and fast charge times. Shipped fast and installed easily.
Kevin L. –
Is the 160Ah too heavy for hilly terrains or will the Skinny model handle better for tight turns? Anyone compare runtime between the two? Just looking to upgrade and want the best lithium battery bundle.
Dustin L. –
This is a game-changer. No more voltage sag or low battery warnings mid-ride. I went with the Eco 51V 160Ah Regular for my Polaris EV — it handles long shifts on the ranch like a champ.
Cole T. –
Fit was perfct, power’s insane, and charge time’s way shorter than my old AGM setup. Skinny version slid right in and barely added any weight. Best Polaris Ranger battery upgrade out there rn.
Brad N. –
Love the lithium setup but had to tweak the mounting brackets a bit. Other than that, the 105Ah Skinny battery performs better than stock in cold weather — strong cold cranking amps and consistent voltage.
Sam E. –
Still debating if I should’ve gone with the 160Ah instead of 105. Not bad, but I do run out of juice a bit early on longer trails. Anyone else have this issue with the 51V system?
Mike C. –
Been using the 105Ah Skinny battery for a month now and it’s a perfect fit. Lighter, faster charging, and lasts way longer than lead acid. Best pricing I found online was from Prime Golf Parts.
Dylan R. –
Polaris Ranger EV rides smoother and stronger with this Eco Battery upgrade. Installed the 51V 160Ah Skinny and it’s crushing it on every trail. Massive range increase and zero sag under load.
Chris T. –
Is the Skinny version more efficient than the Regular 160Ah in colder temps? Also wondering how well these lithium batteries hold up during long-term storage. Any real-world winter use cases out there?
Bryan J. –
Honestly shocked by how much better my Polaris Ranger EV performs. Went with the 160Ah Regular battery — full-day runs with power to spare. This lithium battery bundle is a must-have upgrade.
Eric V. –
This 51V Eco Battery bundle breathed new life into my Polaris EV. Lightweight, super fast charging, and noticeably better acceleration. Went with the 105Ah Skinny and have zero regrets.
Chad K. –
I run my Ranger for ranch work daily. The 160Ah battery is powerful, but I wish it came with better mounting hardware. Still, it’s the best lithium battery upgrade for Polaris Rangers, hands down.
Logan P. –
Huge thanks to Prime Golf Parts for fast delivery — ordered on Monday, had it installed by Thursday. The 105Ah bundle is compact and powerful. Excellent upgrade for anyone sick of lead acid maintenance.
Ron C. –
The 51V 160Ah Skinny bundle made my Ranger EV feel like a gas-powered UTV. Silent, efficient, and consistent power delivery. Easily the best lithium upgrade I’ve made. Worth every cent.
Samuel F. –
Switched from AGM to this 160Ah lithium option. Performance is solid — handles steep inclines and towing well. But one of the cables was slightly short, had to get an extender.
Trivas D. –
Swapped out the stock batteries with the 51V 160Ah Eco Battery and wow, what a difference. My Polaris Ranger EV runs longer, charges faster, and feels way more responsive. Totally worth the upgrade.
Dustin H. –
Got the skinny 105Ah Eco Battery to save space in the rear tray. Works great on the trails and gives me enough runtime for weekend rides. Solid performance and easy install.
Brandon K. –
Battery performs fine, but shipping was delayed by 4 days. Installed the 51V 160Ah regular size on my Ranger EV and got great range—just wish it had come sooner.
Cody S. –
Honestly, this is the best battery bundle for Polaris Ranger EV right now. I went with the 160Ah skinny version and it’s powerful, compact, and super efficient. A+ quality.
Jace P. –
Is the skinny version better for aftermarket racks? I went with the regular 105Ah battery and it’s fine, but wondering if I should’ve saved space. Performance is still solid.
Nathan R. –
We upgraded all our Ranger EV fleet vehicles with the 51V 160Ah Eco Batteries. Huge difference in downtime—less charging, more working hours. These are built for serious utility use.
Sam L. –
Running the 105Ah version, and it’s alright for light use. If you use your Polaris for long hunting days or ranch work, just go with the 160Ah to save the hassle of charging mid-day.
Kevin R. –
Perfect upgrade! Installed the Eco Battery 160Ah skinny on my 2023 Ranger EV, and the runtime doubled. Plus, it’s lighter than the old AGM pack. Highly recommend for performance and longevity.
Keith G. –
The 51V 105Ah Eco Battery bundle gave my Polaris EV a noticeable boost in range. Quiet, reliable, and great support from Prime Golf Parts. Easy drop-in fit with the mount kit.
Troy F. –
Best battery system I’ve used for any UTV. My Ranger EV now runs over 30 miles on a single charge with the 160Ah Eco Battery. Super clean install and no BMS issues. Worth every penny.