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.
Fleet Lithium 51 Volt Battery Bundle for Polaris Ranger EV (2010–2024)
- Voltage: 51.2V
- Capacities: 105–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $2,42900 USD Regular price $2,69900Unit price76.8V 105Ah Fleet Lithium Battery Bundle — NexGen BMS
- Voltage: 76.8V
- Warranty: 10 Year Warranty
Sale price $3,41900 USD Regular price $3,79900Unit priceTracker EV / Textron Prowler EV Lithium Conversion Kit (72V)
- Voltage: 76.8V
- Capacities: 105–168Ah
- Warranty: 10 Year Warranty
Sale priceFrom $3,40200 USD Regular price $3,78027Unit priceClub Car Carryall (All Years) (48V) Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,76300 USD Regular price $1,95943Unit priceBad Boy Buggies 48V Lithium Battery Conversion Kit — Classic, Buggy & XD | Fleet Lithium
- Voltage: 51.2V
- Capacities: 105–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $2,42900 USD Regular price $2,69900Unit priceBad Boy Recoil & Recoil iS Lithium Battery Conversion Kit (72V) | Fleet Lithium
- Voltage: 76.8V
- Capacities: 105–168Ah
- Warranty: 10 Year Warranty
Sale priceFrom $3,40200 USD Regular price $3,78027Unit priceKandi Kruiser 4P / 6P / UTV (2022-Present) (48V) Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–168Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,76300 USD Regular price $1,95943Unit priceCushman Hauler (All Years) (48V) Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,76300 USD Regular price $1,95943Unit priceBad Boy 1500E MTV 48V Lithium Conversion Kit | Fleet Lithium
- Voltage: 51.2V
- Capacities: 105–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $2,42900 USD Regular price $2,69900Unit priceHuntVe Game Changer / Game Changer Crew 2006-2023 72V Fleet Lithium Conversion Kit
- Voltage: 76.8V
- Capacity: 105Ah
- Warranty: 10 Year Warranty
Sale price $4,04900 USD Regular price $4,49900Unit priceEvolution Carrier 6/8 Plus 48V Lithium Battery Conversion Kit — Fleet Lithium
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,76300 USD Regular price $1,95943Unit priceClub Car Villager / Transporter (All Years) (48V) Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,76300 USD Regular price $1,95943Unit priceClub Car XRT 850 2013-2015 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97910 USD Regular price $2,19900Unit priceTextron Instinct 2012-2014 72V Fleet Lithium Conversion Kit
- Voltage: 76.8V
- Capacities: 105–168Ah
- Warranty: 10 Year Warranty
Sale priceFrom $4,04900 USD Regular price $4,49900Unit priceStealth 4x4 Stryker 4x2 2017-2026 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Stryker 4x2 2004-2013 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 ST Cruiser 2017-2026 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 ST Cruiser 2004-2013 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Commander 4x4 2017-2026 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Commander 4x4 2004-2013 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Comanche 4x2 2017-2026 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Comanche 4x2 2004-2013 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Apache 4x4 2017-2026 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit priceStealth 4x4 Apache 4x4 2004-2013 48V Fleet Lithium Conversion Kit
- Voltage: 51.2V
- Capacities: 65–210Ah
- Warranty: 10 Year Warranty
Sale priceFrom $1,97900 USD Regular price $2,19900Unit price
Why Fleet Lithium
- 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
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.
- Trail-rated packs
- OE bracket fitment
- Matched lithium charger
- US-based support
- Ships from the USA
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