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36V 4X GATOR MAX KIT – LiFePO4 – 480Ah – 20kWh


10 Year Warranty

Applied To Batteries Only


36V 4X GATOR MAX KIT – LiFePO4 – 480Ah – 20kWh


Included Components

36V GATR Max - 125Ah / 5kWh : Lithium Battery Golf Cart : Max Range
4 × 36V GATOR MAX - LiFePO4 - 120Ah - 5kWh
1 × Parallel Busbar
2 × 4AWG 4FT BB350 to Ring Terminal Cable
4 × 6AWG 4FT BB175 to Ring Terminal Cable
1 × Husky Strap Pack
1 × 36V 110V AC 17A Lithium Charger (44.3V DC)

MAX OUT YOUR MACHINE! BigBattery’s 36V 20 kWh Forklift Kit is the ultimate all-in-one solution for your forklifts and other industrial machines, guaranteed to operate 200% longer than any other lead acid alternative, with ZERO decline in performance as the batteries discharge.


Unlike lead acid or gas-powered options, our Forklift Kit requires ZERO maintenance, emits ZERO toxic fumes or other harmful substances, allows for opportunity charging during breaks, and has a lifespan of up to 10 years, compared to lead acid batteries that need to be replaced every 2 -3 years, and propane that needs to be replaced regularly. With brand new LFP cells, an advanced BMS in each unit, and extensive safety features, you can rest assured that this Forklift Kit will provide safe, reliable power for your industrial applications for years to come. Upgrade today!


“Forklift Counterweights” are NOT included in this kit and are required for this installation. Our batteries are newer, stronger and lighter than lead acid. You must add a counterweight to the back of your forklift to retain payload balancing per your maximum carrying capacities.


10 Year Savings Vs Lead-Acid


the weight and space




Safe & Reliable 

Single Battery Tech Specs

System Voltage:36V
Nominal Voltage:25.6V
Chemistry: LiFePO4
Charging Voltage Range:45.2 - 47.1V
Max Charge Voltage:48.75V
Operating Voltage Range:36 – 45V
kWh Capacity: 5kWh
Ah Capacity: 120Ah
Cell Configuration:13S
Max Continuous Discharge Current:150A
Max Continuous Power: 6400W
Max Discharge Peak Current: 300A (6 Seconds)
Max Charge Current:100A
Charge Temperature Range:0°C (32°F) / 55°C (131°F)
Discharge Temperature Range:-30°C (-22°F) / 55°C (131°F)
Optimal Discharge Temperature Range:15°C (59°F) / 35°C (95°F)
Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight:120 lb (54.4 kg)
Depth:10.2 in (25.9 cm)
Width: 29.7 in (75.4 cm)
Height:11 in (27.9 cm)
Safety Features:Breaker (2x 63A) & Battery Management System
(Over/Under Voltage, Over Current, &
Over/Under Temperature Protections)
Max Connections:Up To (8) Parallel
Spec Sheet Download:

Designed For 36V Applications

For more information or larger quantity inquiries, visit our B2B page or please call our sales team at #(818) 280-3091

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