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BigBattery 72V 2X RAPTOR 2 Lithium Battery Kit

BRAND:

| SKU:

K0985

$5,260.00
Free shipping with delivery between Mar 31 - Apr 07
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BigBattery 72V 2X RAPTOR 2 Lithium Battery Kit

15.36kWh Dual Lithium Battery Solution for 72V EV & Industrial Applications

Maximize the performance of high-voltage golf carts, EV UTVs, transport vehicles, and industrial equipment with the BigBattery 72V 2X RAPTOR 2 Lithium Battery KIT. This advanced system includes two RAPTOR 2 LiFePO₄ batteries delivering a combined 15.36kWh of reliable, high-density energy for extended runtime and superior efficiency.

Designed for simple installation, the kit includes everything required to get started, including a weatherproof 72V 15A charger, an external battery capacity meter, a parallel busbar for seamless battery integration, and terminal cables for quick connections. Whether replacing heavy lead-acid batteries or upgrading an existing lithium system, installation is straightforward and plug-and-play.

Each RAPTOR 2 battery uses Tier 1 lithium iron phosphate cells housed in a rugged IP65-rated enclosure that resists water, dust, and vibration. An advanced Battery Management System with automatic cell balancing protects against voltage and current issues, while RS485 communication and the included capacity meter provide real-time monitoring of battery performance and system health.

Key Features:

  • High Capacity: 15.36kWh total energy with two 7.68kWh RAPTOR 2 lithium batteries.
  • Tier 1 LiFePO₄ Cells: Safe and long-lasting lithium iron phosphate chemistry.
  • Advanced BMS Protection: Automatic cell balancing with protection against over/under-voltage and overcurrent.
  • IP65-Rated Enclosure: Waterproof and vibration-resistant design for demanding environments.
  • Real-Time Monitoring: External capacity meter with RS485 communication support.
  • Plug-and-Play Installation: Complete kit including charger, busbar, meter, and terminal cables.
  • Versatile Applications: Ideal for 72V EVs, industrial equipment, and backup power systems.

Designed For 72V Applications:

  • 72V Golf Carts
  • Electric UTVs & LSVs
  • Lead-Acid Battery System Replacements
  • Industrial Equipment & Forklifts
  • Light Towers & Digital Signage
  • Emergency Backup Systems

What’s Included:

  • 2 × 72V RAPTOR 2 LiFePO₄ Batteries – 7.68kWh Each (FRPTR-72076-G2)
  • 1 × 72V 15A Weatherproof Charger – 86.4V DC (PWS054)
  • 1 × 36V / 72V Battery Capacity Meter (MTR106)
  • 1 × Parallel Busbar (CNT015)
  • Terminal Cables for Quick and Secure Installation

Specifications

Parameter Details
SKUFRPTR-72076-G2
GTIN / UPC850061252920
System Voltage72V
Nominal Voltage76.8V
ChemistryLiFePO4
kWh Capacity7.68kWh
Ah Capacity100Ah
Charging Voltage Range85.2 – 87.6V
Max Charge Voltage87.6V
Operating Voltage Range72 – 87.6V
Suggested Low Voltage Cutoff72 – 76.2V
BMS Cutoff Range66V – 70.5V
Cell Configuration24S
Max Continuous Discharge Current150A
Max Continuous Power7680W
Max Discharge Peak Current300A (Max 5 seconds)
Max Charge Current100A
Charge Temperature Range32°F – 113°F (0°C – 45°C)
Discharge Temperature Range-4°F – 149°F (-20°C – 65°C)
Optimal Discharge Temperature Range59°F – 95°F (15°C – 35°C)
Storage Temperature Range23°F – 95°F (-5°C – 35°C) (Max 3 months, SoC >50%)
Weight143 lb (64.9 kg)
Depth15.3 in (389 mm)
Width34.5 in (876 mm)
Height7.4 in (188 mm)
Protection RatingIP65 / NEMA 4X
CommunicationsRS485

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric Formula & Example
Energy Consumption (Wh) Formula: Watts × Hours
Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah) Formula: Watt-hours ÷ System Voltage (V)
Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W) Formula: Total Watts × 1.25 (safety margin)
Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W) Formula: Sum of all appliance watts used simultaneously
Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery Formula: (Battery Ah × Voltage) ÷ Total Load (W)
Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application System Recommendation
Basic lighting + phone charging Recommended Battery: 50Ah – 100Ah (12V)
Inverter Size: 100W – 200W
Notes: For small backup setups
Home office (laptop, fan, TV) Recommended Battery: 150Ah – 200Ah (12V or 24V)
Inverter Size: 500W – 1000W
Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights) Recommended Battery: 200Ah+ (24V or 48V recommended)
Inverter Size: 1000W – 1500W
Notes: Ideal for longer backups or heavier loads
Business / shop power backup Recommended Battery: 300Ah+ (48V system)
Inverter Size: 2000W – 3000W
Notes: Suitable for commercial setups or extended power outages

Why Shop With Us

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  • Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
  • Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
  • USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
  • Secure Payments: Shop confidently with encrypted, secure checkout protecting your personal and payment information.
  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

BigBattery 72V 2X RAPTOR 2 Lithium Battery Kit

$5,260.00