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72V LiFePO₄ Battery · 7.68kWh · IP65/NEMA 4X
The RAPTOR 2 is a 72V, 7.68kWh Tier-1 LiFePO₄ battery built as a direct lead-acid replacement for golf carts, airport ground support equipment, resort and hospitality transport, and industrial machinery. A low-profile, vibration-resistant IP65/NEMA 4X enclosure fits where existing lead-acid packs already sit, backed by a 12-year manufacturer's warranty.
Tier-1 LiFePO₄ cells in a 24S configuration, purpose-built for demanding 72V equipment rather than adapted from a lower-voltage platform.
7,680W of continuous power with up to 300A of peak discharge for 5 seconds, covering hard acceleration and heavy load starts.
A wide, flat 34.5 × 15.3 × 7.4 in. footprint built to slot into the same space as an existing lead-acid pack.
Sealed against dust and water, with construction built to handle the bumps and vibration of daily vehicle use.
Automatic cell balancing plus protection against voltage, current, and temperature risks to protect long-term battery health.
A quick visual read on remaining charge without needing a separate meter or app.
Enables system integration and real-time data access for compatible controllers and monitoring equipment.
A wide operating window built for equipment that works outdoors year-round, from cold mornings to hot afternoons.
The RAPTOR 2 is built specifically for 72V systems — golf carts, airport ground support equipment, resort and hospitality transport vehicles, and industrial machinery like forklifts, light towers, and material handling equipment. Rather than a general-purpose battery adapted to a higher voltage, it's a true 72V, 24S-configured pack designed as a drop-in replacement for aging lead-acid batteries in exactly this kind of equipment.
Where continuous-duty use matters most, the RAPTOR 2 is built to hold up: an IP65/NEMA 4X enclosure handles dust and water exposure, vibration-resistant construction handles the bumps of daily vehicle use, and a wide operating range (-4°F to 149°F on discharge) covers equipment that works outdoors in most climates. An LED charge indicator and RS485 communication keep status visible without extra hardware, and BigBattery sells matching 72V chargers and a capacity meter as optional accessories.
| System voltage | 72 V |
| Nominal voltage | 76.8 V |
| Chemistry | LiFePO₄ |
| kWh capacity | 7.68 kWh |
| Ah capacity | 100 Ah |
| Charging voltage range | 85.2–87.6 V |
| Max charge voltage | 87.6 V |
| Operating voltage range | 72–87.6 V |
| Low voltage cutoff | 72–76.2 V |
| Max charge current | 100 A |
| Cell configuration | 24S |
| Max continuous discharge current | 150 A |
| Max continuous power | 7,680 W |
| Max discharge peak current | 300A (5 sec) |
| BMS cutoff range | 66–70.5 V |
| Charge temp range | 32–113°F |
| Discharge temp range | -4–149°F |
| Optimal discharge temp | 59–95°F |
| Storage temp (<3 mo., SoC >50%) | 23–95°F |
| Protection rating | IP65 / NEMA 4X |
| Weight | 143 lbs |
| Dimensions (D×W×H) | 15.3 × 34.5 × 7.4 in |
| Communications | RS485 |
| Warranty | 12 years |
Certification: UN38.3.
Designed for 72V systems and suitable for high-voltage mobile and industrial applications, integrating with compatible controllers and vehicle systems.
Yes — it's built as a drop-in lead-acid replacement for 72V equipment, with a low-profile form factor sized to fit where an existing lead-acid pack already sits.
72V golf carts, EV UTVs and LSVs, airport ground support equipment, resort and hospitality transport vehicles, forklifts, light towers, digital signs, and other industrial or material handling equipment running on 72V systems.
Yes — it's IP65/NEMA 4X-rated and built with vibration-resistant construction for equipment that spends time outdoors and in motion.
No — a charger isn't included, but BigBattery sells compatible 72V chargers (including an IP65 weatherproof option) as separate accessories, along with an optional battery capacity meter.
It has a built-in LED state-of-charge indicator for a quick visual check, plus RS485 communication for integration with compatible monitoring equipment or a separate capacity meter accessory.
12 years, covering defects in materials and workmanship.
Given the voltages and currents involved, installation should be handled by someone familiar with your specific vehicle or equipment's electrical system, and with your local code requirements where applicable.
Free shipping on all orders within the mainland US (Hawaii, Alaska and overseas territories excluded - a freight forwarder is required). Orders ship directly from our brand partners' warehouses across the U.S. Order confirmation is emailed immediately; if an item is unexpectedly backordered we notify you before your card is charged. In-stock items are processed within 1-4 business days (cut-off 4:00 PM EST), transit is 3-6 business days, and tracking is emailed within 24 hours of shipment. Typical delivery is 4-10 business days from purchase. Minimum order value is $69.
You have 30 days from the delivery date to initiate a return (35 days for orders placed Nov 25-30 and Dec 25-31). Items must be unused, in original packaging with tags attached, and returns require prior authorization from our team.
To start a return: +1 (307) 317-7213, hello@ecosolarkits.com, or live chat. Read the full return and refund policy
