24V MULE – LiFePO4 – 120Ah – 3kWh


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24V MULE – LiFePO4 – 120Ah – 3kWh


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Compatible Accessories


PACKING A PUNCH! BigBattery’s 24V 3 kWh LiFePO4 MULE battery packs a whole lot of punch into a compact form factor and is the perfect centerpiece for any solar, off-grid, or emergency power system.


With our advanced BMS, including our proprietary Triple Safety Redundancy system, a 300A Safety Fuse, and the ability to connect several units together in parallel, the MULE can handle large power systems with safety, ease, and reliability. Plus, equipped with a set of sturdy caster wheels, the MULE is easily transported, making for smooth installations and easy mobile power setups. This battery can be setup nearly anywhere and is always ready to power your equipment and your adventures!


Utilizing only brand new LiFePO4 cells, you’ll be lasting longer, charging quicker, and saving weight and space compared to the outdated lead acid alternatives available today. It’s time for an upgrade. It’s time for the 24V MULE. Get yours today!


10 Year Savings Vs Lead-Acid


the weight and space




Safe & Reliable 

Tech Specs

System Voltage:24V
Nominal Voltage:25.6V
Chemistry: LiFePO4
kWh Capacity: 3kWh
Ah Capacity: 120Ah
Charging Voltage Range:27.8 - 29.0V
Max Charge Voltage:29.4V
Operating Voltage Range:23.6 – 28.8V
Suggested Low Voltage Cutoff:23.6 – 25.4V
BMS Cutoff Range:21 – 23.5V
Cell Configuration:8S
Max Continuous Discharge Current:130A
Max Continuous Power: 3328W
Max Discharge Peak Current: 350A (6 Seconds)
Max Charge Current:100A
Charge Temperature Range:0°C (32°F) / 55°C (131°F)
Discharge Temperature Range:-20°C (-4°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:86 lb (39 kg)
Depth:7.5 in (19.1 cm)
Width: 11.8 in (30 cm)
Height:24 in (61 cm)
Safety Features:Fuse (300A) & Battery Management System
(Over/Under Voltage, Over Current, &
Over/Under Temperature Protections)
Max Connections:Up To (8) Parallel
Spec Sheet Download:

Designed For 24V 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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