Polaris Ranger Lithium Battery Upgrade: Bolt Energy USA – Our #1 Recommended Installation Kit

Check out our guide and video for the Polaris Ranger Lithium Battery Upgrade we completed using a kit from Bolt Energy USA. Transform the performance of your Polaris EV with Lithium Power.

Additional Info for our Polaris EV Video

Here at BEST Battery, we’re all about helping you get the most out of your electric vehicles (EVs). One of the most exciting projects we’ve worked on is the Polaris Ranger Lithium Battery Upgrade — and we can’t help but rave about the difference it’s made. Having personally installed and tested Bolt Energy USA LiFePO4 batteries in our own Polaris Ranger, we’ve seen firsthand how these lithium batteries transform performance.

If you’re considering an upgrade for your Ranger, we want to share the results, what worked for us, and why we choose Bolt Energy for these lithium conversions. From extended range to better efficiency and more power, upgrading to lithium has taken our Polaris Ranger to a whole new level, and we know it’ll do the same for you. This written post should be a helpful companion to the video above, where we do a quick run-through of the installation with our friends at Bolt Energy USA!

We highly encourage you to watch our Polaris Ranger Lithium Battery Upgrade video going over the installation, either here on this web page or directly on our Youtube Channel, before attempting an install or purchasing any hardware. This video and guide will help you understand the process and identify our recommended parts, including Bolt Energy Battery Kits available here on our website.

Why we Recommend Bolt Energy USA for a Polaris Ranger Lithium Battery Upgrade

When we originally took on the project to upgrade this Polaris EV to lithium, we didn’t just want any battery; we wanted the best performance, the longest lifespan, and the most value for our customer. After extensive research and hands on tests, we chose a Bolt Energy USA LiFePO4 battery for our Polaris Ranger lithium battery upgrade, and here’s why:

Performance That Lasts:
We all know the frustration of having to replace lead-acid batteries every few years. Bolt Energy’s LiFePO4 batteries are the opposite — they’re built to last. Not only do they last 3 times longer than lead-acid, but they also deliver better performance throughout their entire lifespan. With Bolt Energy, we get extended range, better efficiency, and the peace of mind knowing our Ranger EV is powered by a battery that’s built to last.
Perfect Fit and High Output:
When it comes to upgrading your Polaris Ranger EV, you want something that fits seamlessly without compromising space or power. The Bolt Energy system is the perfect fit. The dimensions and size of their LiFePO4 batteries are specifically designed to slot right into the Ranger’s battery compartment, so installation is simple and smooth. Plus, these batteries deliver 250A continuous discharge, with 500A capability when connected in parallel, ensuring that your Ranger can handle even the toughest tasks.

Whether you’re hauling heavy loads, tackling tough terrain, or just need extra power for those longer trips, Bolt Energy gives you exactly what you need for your Polaris Ranger Lithium Battery Upgrade. We work with many reputable Battery Brands, since every project has different requirements.
Safety You Can Count On:
With lithium, safety is always a concern, and we get it. We’ve made sure to choose Bolt Energy because their LiFePO4 batteries offer the highest level of safety. These batteries are designed to be thermally stable, with built-in thermal management systems and overcharge protection to ensure that your Polaris Ranger EV remains safe even under heavy use. After all, your battery is the heart of the system, and Bolt Energy ensures that heart beats safely.
These batteries from Bolt also come with an industry leading Warranty to boot! We always recommend registering your Bolt battery as soon as your Polaris Ranger lithium battery upgrade is completed.
Eco-Friendly and Value-Driven:
Going lithium with Bolt Energy isn’t just better for your Polaris Ranger Lithium Battery Upgrade — it’s better for the planet, too. LiFePO4 batteries are far more eco-friendly than their lead-acid counterparts, which are full of hazardous materials. Plus, they last much longer, which means less waste and fewer replacements.

On top of that, Bolt Energy offers incredible value. Their systems give you top-tier performance without the high price tag of other high-end lithium systems. And unlike cheaper alternatives that can have malfunctions or shorter lifespans, Bolt Energy delivers reliable power at a competitive price, making it the best value on the market. Additionally, Bolt Energy batteries are backed by a 10-year warranty, offering you peace of mind with industry-leading customer service that ensures you’re always taken care of.

Looking for your own Polaris EV Lithium conversion kit? Get yours here on our site.

Why Choose BEST Battery For your Polaris Ranger Lithium Upgrade

When you come to BEST Battery, you’re not just getting a battery swap — you’re getting a custom solution that’s built for your needs. We’ve done several Polaris Ranger Lithium Battery Upgrade projects, and we know our way around these EVs and the best batteries to install in them.

Tailored Solutions for Your Specific Needs and Project:
We know that Polaris Rangers are incredibly versatile, which is why we’ve done so many installs and offer Polaris Ranger EV lithium conversion kits. Whether you’re using yours for hunting, off-roading, ranch work, or daily utility, we make sure your lithium upgrade is tailored to suit your specific needs. Need extra power for pulling a heavy load? Want more range for those long hunting trips? We’ll configure your Bolt Energy LiFePO4 system to give you the best performance for how you use your Ranger.

Every Polaris Ranger lithium battery upgrade we do is customized to optimize power, extend battery life, and meet the demands of your lifestyle. No two upgrades are the same, and we love finding the right solution for every customer.
Hands-On Experience with Polaris Ranger EVs:
While we’re not formally trained in the Polaris Ranger EV platform, our team has spent a lot of time working hands-on with Rangers and we’ve done many Polaris Ranger lithium battery upgrades. We know the platform inside and out, and we’ve performed lithium upgrade on Rangers of all shapes and sizes. Our real-world experience allows us to handle any challenges that may come up during the upgrade process, and we know what works and what doesn’t. The lithium upgrade we install is designed to fit your Ranger’s needs — not just any generic solution.
Lithium Battery Experts:
From the very beginning of Best Battery, we’ve been completely committed to the applications and use cases for Lithium power, with the knowledge that Lithium would quickly become the superior energy solution over traditional lead acid batteries. When we took on our first Polaris Ranger lithium battery upgrade, we know the potential performance enhancements would be monumental, and we were quickly proven to be correct.
Professional Installation and Ongoing Support:
At BEST Battery, we take pride in the quality of our work, specifically our Polaris Ranger lithium battery upgrade projects. We’re not just swapping out batteries — we’re making sure everything is installed and set up properly. From securely mounting your new lithium system to rewiring and ensuring all connections are tight, we handle it all.
Once everything is in place, we’ll test the system to make sure it’s running smoothly.
After that, we’ll walk you through how to get the most out of your new lithium upgrade. And if you have any questions down the road, our aftercare service is there for you. We’re here to help, whether it’s a quick question about charging or advice on long-term battery maintenance.
Safety First, Always:
Safety is always our priority, and that goes for everything, including a Polaris Ranger lithium battery upgrade. We follow the strictest safety standards throughout the entire installation process, from mounting your lithium batteries to securing the wiring and connections. After everything is in place, we conduct thorough tests to ensure everything is running safely and efficiently.

About Best Battery

BEST Battery is a family owned business local to Central Florida, our shop in Wildwood is just outside The Villages, where we do everything from golf cart battery installations to accessories (which includes Polaris Ranger lithium battery upgrade).

By tracking and sifting-out the best available products, and providing open and honest alternatives to our customers, we’ve been able to provide solutions and expertise to our friends and family in The Villages, and beyond! At present, our expertise at Best Battery is upgrading electric golf carts and other EVs to the highest quality lithium batteries on the market. Maintenance-free, high energy, and long lasting energy storage for golf carts is the goal, and we are providing just that for our great customers in Central Florida and well beyond.

A Polaris Ranger lithium battery upgrade is one of the best decisions you can make to improve performance and longevity. With Bolt Energy USA’s LiFePO4 batteries, you get longer-lasting, more efficient, and safer power for your Electric Vehicle (EV).

Don’t settle for just any battery conversion — BEST Battery provides customized solutions, expert installation, expertise and unmatched aftercare, making us the best choice for your Polaris Ranger lithium battery upgrade.

Ready to give your Polaris Ranger EV the power it deserves? Contact BEST Battery today to start your Polaris Ranger EV lithium conversion.