UTV & side-by-side power
UTV Lithium Batteries & Kits
Drop-in LiFePO4 packs and complete conversion kits for electric UTVs and side-by-sides. Built for trail loads, hill climbs and long work days without the voltage sag of lead-acid.
- Complete kits — pack, OE bracket, harness and matched charger
- 300A continuous discharge for loaded climbs
- Sealed and vibration-tolerant for trail duty
- 10-year Promise series warranty, ships from the USA
- Trail-rated packs
- OE bracket fitment
- Matched lithium charger
- US-based support
- Ships from the USA
How it works
Confirm your machine
Pick your make, model and year. UTV trays and harnesses differ from cart hardware.
Stay with your system voltage
48V and 72V machines each need their own pack and charger — changing voltage means changing more than the battery.
Size for the terrain
Hills and payload burn amp-hours fast. Trail-heavy owners should step up in capacity.
Fleet Lithium 51 Volt Battery Bundle for Polaris Ranger EV (2010–2024)
Regular priceFrom $2,69900 USDUnit priceTextron / Tracker Prowler EV (2017-Current) (72V) Fleet Lithium Conversion Kit
Regular priceFrom $3,78027 USDUnit priceClub Car Carryall (All Years) (48V) Fleet Lithium Conversion Kit
Regular priceFrom $1,95943 USDUnit priceBad Boy Recoil & Recoil iS Lithium Battery Conversion Kit (72V) | Fleet Lithium
Regular priceFrom $3,78027 USDUnit priceKandi Kruiser 4P / 6P / UTV (2022-Present) (48V) Fleet Lithium Conversion Kit
Regular priceFrom $1,95943 USDUnit priceBad Boy Buggies 48V Lithium Battery Conversion Kit — Classic, Buggy & XD | Fleet Lithium
Regular priceFrom $2,69900 USDUnit priceCushman Hauler (All Years) (48V) Fleet Lithium Conversion Kit
Regular priceFrom $1,95943 USDUnit priceHuntVe Game Changer / Game Changer Crew 2006-2023 72V Fleet Lithium Conversion Kit
Regular price $4,49900 USDUnit priceEvolution Carrier 6/8 Plus 48V Lithium Battery Conversion Kit — Fleet Lithium
Regular priceFrom $1,95943 USDUnit priceClub Car Villager / Transporter (All Years) (48V) Fleet Lithium Conversion Kit
Regular priceFrom $1,95943 USDUnit priceBad Boy 1500E MTV 48V Lithium Conversion Kit | Fleet Lithium
Regular priceFrom $2,69900 USDUnit priceClub Car XRT 850 2013-2015 48V Fleet Lithium Conversion Kit
Sale priceFrom $1,97910 USD Regular price $2,19900Unit priceTextron Instinct 2012-2014 72V Fleet Lithium Conversion Kit
Regular priceFrom $4,49900 USDUnit priceStealth 4x4 Stryker 4x2 2017-2026 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Stryker 4x2 2004-2013 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 ST Cruiser 2017-2026 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 ST Cruiser 2004-2013 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Commander 4x4 2017-2026 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Commander 4x4 2004-2013 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Comanche 4x2 2017-2026 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Comanche 4x2 2004-2013 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Apache 4x4 2017-2026 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit priceStealth 4x4 Apache 4x4 2004-2013 48V Fleet Lithium Conversion Kit
Regular priceFrom $2,19900 USDUnit price
Which pack fits my UTV?
Pick your make, model and year to see only the packs and kits with brackets and harnesses confirmed for that machine.
- Polaris
- Textron
- Tracker
- Prowler
- Club Car
- Cushman
- Bobcat
Machine not listed? Send us the model and year and our team will confirm fitment before you order.
Buyer questions