Bad Boy Recoil & Recoil iS Lithium Battery Conversion Kit (72V) | Fleet Lithium
Features
Features
Backed by a 10 Year Warranty
Backed by a 10 Year Warranty
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Drop-In Lithium Power for Your Bad Boy Recoil
Replace the factory lead-acid batteries in your Bad Boy Recoil or Recoil iS (all years) with a single, lightweight 76.8V LiFePO4 lithium battery conversion kit from Fleet Lithium. The factory Recoil uses six 12V batteries wired in series for a 72V system. Our drop-in kits consolidate all of that into one compact unit — no rewiring, no programming, no special tools.
Choose the capacity that matches your driving needs and enjoy longer range, faster charging, and maintenance-free performance for years to come.
Choose Your Range
| Capacity | Energy (kWh) | Estimated Range | Best For |
|---|---|---|---|
| 76.8V 105Ah | 8.06 kWh | Up to 75 miles* | Daily driving, golf, errands |
| 76.8V 168Ah | 12.90 kWh | Up to 95 miles* | Max range, all-day use |
Cold-Weather Charging Protection — Standard on Every Pack
Every Fleet Lithium battery includes a built-in heater that activates automatically when charging below 32°F (0°C). This protects the cells during cold-weather charging — no extra charge, unlike competitors who charge $200–$400 for heated versions.
What's Included
- 76.8V NexGen Fleet Lithium LiFePO4 Battery (your selected capacity)
- CH8713 — 87.6V 13A LiFePO4 Smart Charger
- BR4211 — Bad Boy Recoil Vehicle-Specific Bracket Kit
- AC0219 — AC Power Connector
- CB0917 — Heavy-Gauge Battery Cable Set (35.4")
- VR7212 — 72V to 12V Voltage Reducer (for lights & accessories)
- Digital State-of-Charge (SOC) Gauge
- All mounting hardware — complete bolt-in installation
Why Fleet Lithium?
- ✔ 300A NexGen BMS — 800A peak surge for demanding hill climbs
- ✔ Patent-Pending Fire Suppression — stops thermal runaway before it starts
- ✔ Bluetooth Monitoring — check health, voltage, temp from your phone
- ✔ 10-Year Warranty — industry-leading coverage
- ✔ Designed & Assembled in the USA
- ✔ True Drop-In — no rewiring, no reprogramming
Fitment
| Model | Years | Factory Voltage | Compatible |
|---|---|---|---|
| Bad Boy Recoil | All Years | 72V AC | Yes |
| Bad Boy Recoil iS | All Years | 72V AC | Yes |
All kits use the same BR4211 bracket and are fully compatible with the factory 72V AC controller. No upgrades or reprogramming needed.
FAQ
Will this fit my Bad Boy Recoil? Yes. The included BR4211 bracket kit ensures a secure, factory-fit installation for Recoil and Recoil iS across all production years. No modifications required.
Do I need to reprogram my controller? No. The factory 72V AC controller is compatible with the 76.8V lithium pack out of the box.
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 for safe cold-weather charging. The heater does not run during discharge/driving.
Will my 12V accessories still work? Yes. The included VR7212 voltage reducer steps the 76.8V pack down to 12V for your lights, horn, gauges, and accessories.
Which capacity should I choose? 105Ah for up to 75 miles (most popular), 168Ah for up to 95 miles for max range and all-day use.
*Range estimates represent maximum distance under ideal conditions (flat terrain, single occupant, 12–15 mph, fully charged, 70°F). Actual range varies based on terrain, weight, speed, temperature, and driving habits.
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.
