3.2V 24Ah LiFePo4 Battery Cell 46120 4C Fast Charging For Electric Motorcycle
Product Overview
The 3.2V 24Ah 46120 LiFePO4 Battery Cell is a high-performance large cylindrical lithium iron phosphate (LiFePO4) cell engineered for applications that demand exceptional safety, long cycle life, and reliable power output. Featuring the standardized 46120 cylindrical format (46mm diameter × 120mm height), this cell delivers stable energy performance with excellent thermal stability, low internal resistance, and fast charging capability for improved operating efficiency.
Designed with advanced LiFePO4 chemistry, the 46120 battery supports rapid charging while maintaining outstanding cycle life and consistent voltage throughout discharge. Its robust metal casing enhances mechanical strength and heat dissipation, making it suitable for demanding environments and continuous operation. The cell is ideal for energy storage systems, electric mobility, backup power, marine equipment, and industrial battery packs, and supports flexible OEM and ODM battery pack customization.
Key Features
- Fast charging capability, reducing charging time and improving system availability
- Long cycle life of 2,000+ cycles (depending on operating conditions)
- High safety with excellent thermal and chemical stability
- Low internal resistance for efficient high-current charging and discharging
- Stable voltage platform with high energy efficiency
- Maintenance-free and environmentally friendly
Technical Specifications
| Parameter |
Value |
Parameter |
Value |
| Nominal Voltage |
3.20V |
Nominal Capacity |
24Ah |
| Limited Charging Voltage |
3.65V |
End of Discharge Voltage |
2.0V |
| Standard Charge Rate |
0.5C |
Max. Continuous Charge Rate |
4C |
| Standard Discharge Rate |
0.5C |
Max. Continuous Discharge Rate |
4C |
| Max. Pulse Discharge Rate (10s) |
10C |
Impedance |
≤0.8 mΩ |
| Cycle Life |
≥2000 cycles |
Fast charging cycle life |
≥1500 cycles |
| Charging Temperature |
-20-60℃ |
Discharging Temperature |
-40~60℃ |
Typical Applications
- Residential and commercial energy storage systems
- Solar energy storage batteries
- Electric motorcycles and scooters
- Golf carts and low-speed electric vehicles
- Marine and RV power systems
- AGVs and mobile robots
- Backup power and UPS systems
- Industrial equipment
Services and Facilities
OEM & ODM Customization
We offer flexible OEM and ODM services to help customers develop battery solutions tailored to their specific applications.
- Customized battery pack design
- Series and parallel battery pack assembly
- Battery Management System (BMS) integration
- Connector, cable, and wiring customization
- Custom housings and enclosures
Quality Assurance
Every 46120 LiFePO4 battery cell undergoes strict quality inspection before shipment to ensure stable performance and long-term reliability.
- 100% capacity testing
- Voltage and internal resistance matching
- Performance and safety verification
- Batch traceability and quality control
Packaging & Global Logistics
We provide professional export packaging to ensure batteries arrive safely and comply with international transportation regulations.
- Anti-static and shock-resistant packaging
- UN-compliant transportation packaging
- Air, sea, rail, and express shipping options
- Export documentation support
- Worldwide delivery
Frequently Asked Questions
1. What is the 3.2V 24Ah 46120 LiFePO4 battery cell?
The 3.2V 24Ah 46120 LiFePO4 battery cell is a large cylindrical lithium iron phosphate (LiFePO4) cell designed for high-power applications. It features a 46120 form factor, 24Ah capacity, excellent safety, long cycle life, and supports up to 4C fast charging, making it suitable for demanding energy storage and electric mobility applications.
2. What does 4C fast charging mean?
A 4C charging rate means the battery can be charged at a current equal to four times its rated capacity. For a 24Ah cell, this corresponds to a maximum charging current of 96A. Fast charging significantly reduces charging time while maintaining reliable performance when used with a compatible charger and BMS.
3. Is the battery safe for high-current charging and discharging?
Yes. The LiFePO4 chemistry provides excellent thermal stability and safety. Combined with its low internal resistance, the battery supports high-current charging and discharging. For optimal performance, always use an appropriate charger and BMS.