The BigBattery 72V RAPTOR 2 Replaces a Whole Lead-Acid Bank With One 7.68kWh LiFePO4 Pack for 72V Golf Carts and Industrial Equipment
The BigBattery 72V RAPTOR 2 is a 76.8V, 100Ah lithium iron phosphate battery that stores 7.68kWh in a single low-profile pack. It replaces an entire bank of lead-acid batteries in 72V golf carts, low-speed vehicles, airport ground support equipment, resort transport and industrial machinery.
The RAPTOR 2 delivers 150A continuously with a 300A peak, has an LED state-of-charge indicator and RS485 communication, and sits in an IP65 / NEMA 4X, vibration-resistant case. BigBattery backs it with a 12-year warranty and lifetime USA-based technical support.
BigBattery 72V RAPTOR 2 LiFePO4 Battery Features
7.68kWh in One Pack
At 76.8V and 100Ah, one RAPTOR 2 replaces a bank of six or more lead-acid batteries with a single pack and a single set of connections.
High Power Output
It delivers 150A (7,680W) continuously and 300A for up to 5 seconds, with up to 100A of charge current.
Low-Profile Design
At 7.4 in high, 34.5 in wide and 15.3 in deep, the pack suits battery bays and under-seat compartments.
LED State-of-Charge Indicator
Check remaining charge at a glance, or add the BigBattery Raptor 2 battery capacity meter for a dash display.
RS485 Communication
RS485 allows integration with compatible controllers and real-time data access.
IP65 and Vibration-Resistant
The IP65 / NEMA 4X case resists dust and water jets, and the construction is built for mobile and industrial use.
Advanced BMS With Cell Balancing
The battery management system protects and balances the Tier 1 LiFePO4 cells for long life.
Real-World Applications
72V golf carts and LSVs. Convert from lead-acid with a single pack. BigBattery estimates 30 to 50 miles on flat ground at a typical 150 to 250Wh per mile.
Airport ground support. Power tugs and support vehicles through long shifts.
Resort and hospitality transport. Run shuttles with less downtime and no watering.
Industrial equipment. Power material handling equipment, light towers and digital signs.
How It Compares to Common Alternatives
Versus a lead-acid bank. A 72V lead-acid bank uses many heavy batteries that need watering and lose capacity quickly. RAPTOR 2 is one maintenance-free pack with far more usable energy.
Versus building a pack from smaller batteries. Wiring several small lithium batteries in series adds connections and needs balanced batteries. RAPTOR 2 is a complete 72V pack with one BMS.
Is This RAPTOR 2 Battery the Right Fit
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System voltage. 72V systems.
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Space. 15.3 x 34.5 x 7.4 in (D x W x H), 143 lbs.
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Controller. Confirm your controller supports a 76.8V nominal LiFePO4 pack before you swap.
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Charger. A 72V lithium charger with an output up to 87.6V DC. BigBattery offers a 72V 15A ring terminal charger.
This may be a good fit if
- You are converting a 72V golf cart or LSV to lithium
- You run 72V industrial or ground support equipment
- You want one pack instead of a lead-acid bank
Common Questions
How Far Will a 72V Golf Cart Go?
Range depends on terrain, load and driving style. BigBattery estimates 30 to 50 miles on flat ground for a typical 72V cart drawing 150 to 250Wh per mile.
What Charger Do I Need?
A 72V lithium charger delivering up to 87.6V DC, such as the BigBattery 72V 15A charger. A lead-acid charger uses the wrong profile and will leave the pack undercharged.
Is It Waterproof?
It is rated IP65 / NEMA 4X, protected against dust and water jets, and suitable for washdown and weather exposure, but not immersion.
Can It Charge in the Cold?
Charge it between 32°F and 113°F. It can discharge from -4°F to 149°F.
What's Included
- 1 x BigBattery 72V RAPTOR 2 7.68kWh LiFePO4 Battery
- 1 x 2AWG 4 ft Red and Black Terminal Cable
- 1 x Red and Black Terminal Rubber Cover
- 4 x M8 Screws
One Pack for Your 72V Equipment
The BigBattery 72V RAPTOR 2 replaces a lead-acid bank with one powerful, maintenance-free LiFePO4 pack, backed by a 12-year warranty. At Outbound Power, we help customers choose the right parts for their solar and battery systems. If you have questions, our team is happy to help.
BigBattery 72V RAPTOR 2 LiFePO4 Battery Specifications
|
| SKU |
FRPTR-72076-G2 |
| GTIN-12 (UPC) |
850061252371 |
| System Voltage |
72V |
| Nominal Voltage |
76.8V |
| Chemistry |
LiFePO4 (Tier 1 cells) |
| Capacity |
7.68kWh, 100Ah |
| Cell Configuration |
24S |
| Charging Voltage Range |
85.2V to 87.6V |
| Max Charge Voltage |
87.6V |
| Operating Voltage Range |
72V to 87.6V |
| Suggested Low Voltage Cutoff |
72V to 76.2V |
| BMS Cutoff Range |
66V to 70.5V |
| Max Continuous Discharge Current |
150A |
| Max Continuous Power |
7,680W |
| Max Discharge Peak Current |
300A (max 5 seconds) |
| Max Charge Current |
100A |
| Charge Temperature Range |
32°F to 113°F (0°C to 45°C) |
| Discharge Temperature Range |
-4°F to 149°F (-20°C to 65°C) |
| Optimal Discharge Temperature |
59°F to 95°F |
| Storage Temperature |
23°F to 95°F (max 3 months, SoC above 50%) |
| Weight |
143 lbs (64.9 kg) |
| Dimensions (D x W x H) |
15.3 x 34.5 x 7.4 in (389 x 876 x 188 mm) |
| Protection Rating |
IP65 / NEMA 4X |
| Communications |
RS485 |
| State of Charge Display |
LED indicator |
| Warranty |
12 years |
BigBattery RAPTOR 2 LiFePO4 Battery Manual
