Club Car Onward (48V & 72V) (2017–Present) Fleet Lithium Conversion Kit
Features
Features
Backed by a 10 Year Warranty
Backed by a 10 Year Warranty
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Upgrade Your Club Car Onward to Fleet Lithium
Replace the factory lead-acid batteries in your Club Car Onward with a single, high-performance 51V LiFePO4 pack from Fleet Lithium. Complete conversion kit — battery, charger, bracket, cables, and all hardware included.
Choose Your Capacity
| Capacity | Range | Best For |
|---|---|---|
| 48V 65Ah | Up to 27 mi | Stock carts only |
| 48V 105Ah | Up to 50 mi | Daily driving, golf |
| 48V 210Ah | Up to 90 mi | Max range, fleet use |
| 72V 105Ah | Up to 75 mi | High-voltage performance |
| 72V 168Ah | Up to 95 mi | Max range, commercial use |
48V 168Ah is not available for this model due to battery compartment dimensions — choose 210Ah (Dual 105Ah) for maximum 48V capacity.
What's Included
- NexGen Fleet Lithium LiFePO4 Battery (selected voltage and capacity)
- Voltage-matched LiFePO4 Smart Charger
- CC-ONW — Club Car Onward Bracket Kit
- AC0219 — AC Power Connector
- CB0917 — Cable Set (35.4")
- Digital State-of-Charge Gauge
- All mounting hardware
Key Specs
- 300A NexGen BMS with 800A peak surge
- Patent-pending fire suppression system
- Built-in cold-weather heater — activates automatically below 32°F (standard, not an add-on)
- Bluetooth monitoring — voltage, temp, cycle count from your phone
- 10-year warranty — designed and assembled in the USA
Fitment Guide
| OEM | Model | Years | Factory Voltage |
|---|---|---|---|
| Club Car | Onward (48V) | 2017–Present | 48V |
| Club Car | Onward (72V) | 2019–Present | 72V |
Controller Compatibility
48V Onward models use a factory Excel/IQ controller that is fully compatible with 51V lithium — no reprogramming needed. 72V Onward models use a factory controller compatible with the 76.8V lithium pack. Select the voltage configuration that matches your vehicle's factory system.
Will this fit my Club Car Onward?
Yes. The included bracket kit provides a factory-fit installation for Onward models. No drilling or modifications required.
Does my controller need reprogramming?
No. Both 48V and 72V configurations are compatible with the respective factory controllers. No reprogramming or controller upgrades required.
How long does installation take?
30–60 minutes with basic hand tools.
Does it work in cold weather?
Yes. Built-in heater activates automatically below 32°F — standard on every pack.
*Range estimates are maximums under ideal conditions (flat terrain, single rider, 12–15 mph, 70°F). Actual range varies with terrain, weight, speed, and temperature.
Let customers speak for us
Absolutely Incredible Range. We replaced our 4 year old Trojan batteries this spring with the 210 AH dual battery kit and we are blown away! We use the buggy to secure the perimeter of a 300 acre lot in South Carolina. We typically put about 200 miles per week on this unit. We have been testing this kit for about a month now and we are getting every bit of 80 miles per charge. Its absolutely unbelievable. Thank you Fleet Lithium!
This screen was so easy to install. We installed our fleet lithium battery about 2 years ago, the screen just came out in April, it took 10 minutes to install and everything works perfectly. Thank you Fleet lithium!
After a few months of use I can confidently say this was worth it. No maintenance, great range, and consistent power every time. Huge upgrade from stock.
The range has doubled compared to my old setup. Installation was straightforward and the instructions were clear. I can now play multiple rounds without recharging.
I love the Bluetooth monitoring features. No more voltage sag even on steep hills. It's a night and day difference from lead-acid batteries.
Installation was straightforward and the instructions were clear. No more voltage sag even on steep hills. The battery runs cooler and is much lighter than my old one.
This kit exceeded my expectations. The Ranger runs smoother, quieter, and more efficiently. Would absolutely buy again.
No more voltage sag even on steep hills. Installation was straightforward and the instructions were clear. The battery charges quickly and holds power for a long time.
The battery runs cooler and is much lighter than my old one. No more voltage sag even on steep hills. The range has doubled compared to my old setup.
This is the best upgrade I’ve done to my cart. Everything fit perfectly without any modifications. Customer service was helpful with my questions.
Fitted perfectly on our Ev Si tracker
Worth every penny for the performance boost. Customer service was helpful with my questions. No more voltage sag even on steep hills.
Everything fit perfectly without any modifications. The battery charges quickly and holds power for a long time. Installed this kit and my golf cart instantly felt more powerful.
Installed this kit and my golf cart instantly felt more powerful. Installation was straightforward and the instructions were clear. Great quality components and excellent build.
We are beyond impressed with the performance of these batteries. They're noticeably more powerful than pretty much any other brand we've used in our shop. And honestly the best part about them is that we don't have any warranty issues, after I installs are done our customers enjoy the units and we don't have to service them several times to get it right like we do with other brands. We are very happy at our dealership with Fleet Lithium batteries. We've installed hundreds of them, I'm not sure why they're not more reviews on these batteries but I can only assume because not many people come back to this website to review them. We're at lakesidebuggies.com and we've installed more of these than I can possibly even count. Nothing but praises for this company.
