Cushman Hauler PRO / PRO-X (72V) Fleet Lithium Conversion Kit
Cushman Hauler PRO / PRO-X (72V) Fleet Lithium Conversion Kit - 105Ahis backordered and will ship as soon as it is back in stock.
Cushman Hauler PRO / PRO-X (72V) Fleet Lithium Conversion Kit
Turn your 72V Hauler into a Fleet Lithium Hauler
Replace the nine-battery lead-acid bank in a compatible Cushman Hauler PRO or PRO-X with one Fleet Lithium 76.8V LiFePO4 battery. Choose 105Ah or 168Ah, simplify charging and leave battery watering behind.
10-Year Warranty. Power you can Trust. Warranty details.
Choose your capacity
- 105Ah: 8.06 kWh of nominal stored energy.
- 168Ah: 12.90 kWh—60% more nominal energy. Confirm the larger case and matching restraint fit your vehicle.
Actual runtime depends on load, terrain, tires, temperature and driving. Keep the vehicle’s original speed, payload and towing limits.
Fleet Lithium battery features
- NexGen BMS: 300A continuous / 800A peak battery discharge.
- Bluetooth monitoring and a digital state-of-charge gauge.
- Automatic heating and built-in fire suppression.
- No lead-acid watering or equalization routine.
Core kit components
- Your selected 76.8V NexGen LiFePO4 battery.
- Mounting / restraint hardware matched to the battery capacity. The 168Ah installation shares the Fleet Bad Boy Recoil / Textron 72V 168Ah bracket.
- CH8713 87.6V / 13A lithium charger and AC0219 AC inlet.
- CB0917 main cable set, listed at 35.4 inches (900 mm).
- Fleet digital battery gauge and matching harness.
Accessory power and installation requirements
A compatible accessory voltage reducer is required when the original supply cannot be retained; a separate replacement is optional when a suitable factory converter remains. Identify this configuration with Fleet before ordering so the required parts can be specified. Its input rating must cover the full battery range, including 87.6V at full charge, and its output must suit the connected equipment.
Some Haulers combine the old charger and accessory converter. Retain a suitable converter’s protected DC supply and accessory wiring while isolating its old AC charging input. Fleet’s conversion bypasses the original charger interlock using the matching vehicle-side harness connection shown in the manual. The Hauler can move while plugged in after this bypass: unplug AC before every drive and fit the inlet and dashboard reminder labels. Confirm bed-lift voltage and startup load, mounting clearance and cable reach before installation.
Vehicle coverage
For factory 72V lead-acid Cushman Hauler PRO and PRO-X configurations. Factory ELiTE lithium, 48V Haulers and gasoline models are not covered by this kit guide. Confirm the vehicle serial number and original electrical system rather than relying on a model badge or model year alone.
Plan your installation
Download the Cushman Hauler PRO / PRO-X 72V Installation Manual — Revision 2.0, October 2026. 13 illustrated pages and 29 steps covering battery removal, the shared 168Ah bracket, main cables and battery ports, CH8713 charger, original interlock bypass, accessory power, display, first charge and a fillable installation record.
Read the Cushman lithium conversion guide · Visit the manual library · Get fitment and installation help
Quick answer: the Cushman Hauler PRO / PRO-X (72V) Fleet Lithium Conversion Kit from Fleet Lithium has nominal voltage 76.8V, capacity 105 AH, continuous / peak discharge 300A continuous / 800A peak surge, cycle life 5,000+ cycles at 80% Depth of Discharge (DoD), cell chemistry Lithium iron phosphate (LiFePO4), warranty 10 Year Warranty. The complete specification table for this configuration is below.
Electrical & Performance
- Nominal Voltage
- Factory Pack Voltage
- Capacity
- Nominal Energy
- Continuous / Peak Discharge
- Charging Voltage
- Charging Current
- Discharge Cutoff Voltage
- Cycle Life
Battery & BMS
- Cell Chemistry
- Battery Type
- EV Battery Type
- BMS Features
- 300A Continuous / 800A Peak Surge Discharge , Advanced Battery Management System (BMS) , Internal Heating for Cold Temp Charging , Active Cell Balancing for Extended Life Cycle , Bluetooth Communication with BT 5.0
- Safety Features
- Thermal Regulation (Heated Cells) , Low Voltage Disconnect (LVD) , Over Charge / Discharge Protection , Reverse Polarity Protection , Over Current Protection
- Battery Features
- EV Battery Features
- Operating Temperature
- Charging: 32 to 140 ºF (0 to 60 ºC) , Discharging: -4 to 149 ºF (-20 to 65 ºC) , Storage: 50 to 113 ºF (10 to 45 ºC)
Dimensions & Weight
- Dimensions (L x W x H)
- Weight
- 120.0 lb
Fitment & Compatibility
- Make
- Model
- Model Number
- Motor Controller
Warranty & Compliance
- Warranty
- Certifications & Standards
- UL 1642, UL 1973, CE, RoHS, UN 38.3, IP67
- Condition
- Manufacturer Relationship
Product Details
- Classification
- Colour / Finish
- Vendor
- Fleet Lithium
- Product Type
- Lithium Battery Conversion Kit
- SKU
- FL76105-FLEET-LITHIUM-CONVERSION-BUNDLE-FOR-CUSH
Let customers speak for us
What a fantastic upgrade from my old acid batteries. It was time and I’m so impressed. Shipping came smoothly. Customer service has been fantastic and looking forward to the adventures to come including camping, RV, fishing, boating.
The customer service and the battery itself from Fleet Lithium is unbeatable. One of the best experiences as a customer I have ever had. They stand by their product and help you every step of the way to ensure you are happy in your purchase. The install was easy once you know where everything is supposed to go and the battery has performed flawlessly in my Bad Boy Recoil since installation. It made it a lot lighter and the buggy is obviously quicker now and I was able to ride it around the farm for hours in fast mode the other day and only used 25% of the battery carrying a buddy and myself. It is really amazing.
Cannot thank these guys enough. Our Hunting buggy is a whole new animal of its own! The team did a great job answering questions, shipping took 3 days and i was even able to reach the support team at 4pm on a Saturday during install. Cannot thank them enough! Don't think twice, Fleet is the way to go for your lithium job.
Was a slight hick up with the darn computer bot. Once we got thru that the service and help with my change over was top notch.
Mt Ranger performance is awesome with the Fleet battery
GREAT SERVICE
Awesome kit. We Live in a very cold climate, our ranger gets a ton of use year round and especially during the winter so the cold weather performance was a must for us. We've had the kit installed for about a year now and it's been perfect. Customer service has been super helpful the one or two times we had questions and we've got a couple of neighbors who run the kits as well and they say the same thing. Kevin and his crew are really top notch!
The 12V voltage reducer corrected the unstable behavior that had affected the lights and other accessories. The output has remained steady through regular use.
The 51V replacement charger is easy to keep available as a backup and works without unnecessary controls. The battery reaches a complete charge consistently during normal use.
The Polaris Ranger EV bundle lined up well with the intended mounting area and the connections were easy to identify. Once installed, the vehicle felt smoother and more consistent through normal use.
The 51V replacement charger connected as expected and has charged the compatible battery consistently. The status indicators are easy to follow, and the unit feels solid in regular use.
Easy installation and great technical support.
After installing the Club Car 48V kit, throttle response felt more immediate and the vehicle no longer felt sluggish late in the charge. The cleaner battery compartment is another welcome improvement.
Cabels look great. Will be installing them by the end of the week. Frank
The BlueMax 200Ah marine battery has provided steady power for onboard electronics and normal time on the water. It is easier to handle than the older battery and has required very little attention between trips.
The parts for the EZGO TXT kit were organized clearly and the installation sequence made sense. The finished setup looks tidy and removes the routine upkeep of the old battery bank.
