76.8V 105Ah Fleet Lithium Battery Bundle — NexGen BMS
76.8V 105Ah Fleet Lithium Battery Bundle — NexGen BMSis backordered and will ship as soon as it is back in stock.
76.8V 105Ah Fleet Lithium Battery Bundle — NexGen BMS
76.8V 105Ah Fleet Lithium Battery Bundle
High-performance 76.8V LiFePO4 battery bundle with NexGen BMS for 72V golf carts, LSVs, UTVs, marine, and off-grid applications. The 76.8V 105Ah stores 8,064Wh — enough for up to 75 miles of range in a 72V golf cart or extended power in demanding systems.
What's Included
- 76.8V 105Ah NexGen Fleet Lithium LiFePO4 Battery
- 87.6V Lithium Battery Charger
- Bluetooth Module — real-time monitoring via smartphone
- Round State-of-Charge Meter
- Universal Charge Receptacle
Key Specs
- Chemistry: LiFePO4
- Nominal Voltage: 76.8V
- Capacity: 105Ah (8,064Wh)
- 300A NexGen BMS with 800A peak surge
- Cycle Life: 5,000+ cycles at 80% DoD
- Weight: 147 lbs
- Dimensions: 20.51" × 12.24" × 10.94"
- Built-in cold-weather heater — activates automatically below 32°F
- Patent-pending fire suppression system
- Bluetooth monitoring — voltage, temp, cycle count
Safety & BMS
Active cell balancing, overcharge/over-discharge/short circuit/overcurrent/thermal/reverse polarity protection, low voltage disconnect, and real-time app monitoring.
FAQ
What vehicles does this fit? This is a universal bundle — no vehicle-specific bracket included. Compatible with any 72V system. For a vehicle-specific kit with bracket, see our Conversion Kit listings.
Does it include a charger? Yes. An 87.6V lithium charger is included.
Does it work in cold weather? Yes. Built-in heater activates automatically below 32°F — standard on every pack.
10-year warranty. Designed and assembled in the USA.
Quick answer: the 76.8V 105Ah Fleet Lithium Battery Bundle — NexGen BMS 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
- 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 , Built in Fire Extinguisher for Ultimate Safety , Patent-Pending Fire Suppression System , Real-time status monitoring (via app or display) , Active Cell Balancing for Extended Life Cycle , Bluetooth Communication with BT 5.0
- Safety Features
- Built in Fire Extinguishers , Low Voltage Disconnect (LVD) , Low Temp Charging Cutoff , Over Charge / Discharge Protection , Reverse Polarity Protection , Over Current Protection
- Battery Features
- EV Battery Features
- Operating Temperature
- Charging: 0°C to 45°C (32°F to 113°F) , Discharging: -20°C to 60°C (-4°F to 140°F)
Dimensions & Weight
- Dimensions (L x W x H)
- Weight
- 148.0 lb
Fitment & Compatibility
- Make
- Model
- Model Number
Warranty & Compliance
- Warranty
- Certifications & Standards
- UL 1642, UL 1973, CE, RoHS, UN 38.3, IP65, MSDS
- Condition
- Manufacturer Relationship
Product Details
- Classification
- Colour / Finish
- Vendor
- Fleet Lithium
- Product Type
- Lithium Battery Bundle
- SKU
- FL-76-VLT-105
This is a very high quality battery easy to install, so happy to be rid of the nasty corrosive lead cell batteries. Hopefully I’ll get many years of service out this battery and I’m sure I will, just the getting rid of the lead cell maintenance is a huge win. The cost of corroded cables, hold down brackets and adding water was a pain in the butt.
Hi Michael, we're thrilled to hear you're happy with the battery and the upgrade from lead cells! Wishing you many years of reliable service. Thanks for sharing your experience!
The 76.8V 105Ah bundle solved the voltage drop and inconsistent performance that had developed with the previous batteries. The vehicle now feels predictable from the beginning of a trip to the end.
Hi Luis, we're thrilled to hear that the battery bundle has improved your vehicle's performance and reliability! Thanks for sharing your positive experience. If you need any further assistance, we're here to help.
The 76.8V 105Ah bundle does not show the same late-charge sluggishness as the old lead-acid setup. It has been consistent on hills and during repeated stops and starts.
Fitted perfectly on our Ev Si tracker
The case, terminals, and connections on the 76.8V 105Ah bundle feel substantial and the installed result looks clean. It has delivered steady power without requiring regular attention.
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.
The 76.8V 105Ah bundle replaced a crowded set of batteries with a much cleaner installation. The vehicle feels more responsive, and the lack of corrosion and watering is a welcome change.
Getting the 76.8V 105Ah bundle positioned and connected took longer than planned, but the battery itself has worked very well. The steady output and reduced maintenance are the biggest improvements.
The 76.8V 105Ah bundle has worked reliably, but more application-specific installation notes would help first-time buyers. The battery output is steady and the reduction in maintenance is noticeable.
The 76.8V 105Ah bundle has made charging less of a guessing game because the remaining capacity is easier to track. Runtime has been consistent across several normal use cycles.
The 76.8V 105Ah bundle holds power more evenly than the previous battery bank and feels stronger under normal load. Checking battery status is simple, and there is no routine watering or terminal cleanup.
The 76.8V 105Ah bundle makes it easy to check the remaining charge without guessing from vehicle performance. Power remains smooth, and charging has fit easily into the normal routine.
The 76.8V 105Ah bundle feels well built and has provided consistent power for repeated trips and daily use. The vehicle accelerates more cleanly and no longer needs the old battery maintenance routine.
Perfect setup for my 72v Textron Prowler EV IS. Easy to install and power level is insane
Is the only difference between 105Ah and 160Ah capacity?
The main difference is capacity and range. Both are 76.8V, but the larger option is 168Ah, so it runs longer and is also larger and heavier. We’ll match the bracket to the battery size and your vehicle.
Is everything I need for my textron prowler ev is in the bundle?
Use our Prowler/Tracker-specific kit rather than the universal bundle. It includes the battery, charger, vehicle bracket, cables, charge connector, gauge, and mounting hardware—everything needed for the normal conversion. A winch or other 12V accessories may need a separate converter.
Link to Bluetooth app
Here is the Fleet Lithium downloads page for the Bluetooth app: https://fleetlithium.com/pages/downloads. Choose the Android or iPhone link under Bluetooth App Download.
Let customers speak for us
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.
The 76V replacement charger replaced the previous unit without requiring a complicated setup. Charging has been predictable, and the connector fits securely.
