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LFP 46120 3.2V 25Ah Lithium Ion Large Cylindrical Battery Cell For EV
Product Overview
The LFP 46120 3.2V 25Ah Lithium-Ion Large Cylindrical Battery Cell is a high-performance lithium iron phosphate (LiFePO4) cell designed for energy storage systems, electric vehicles, electric motorcycles, power tools, backup power solutions, and industrial equipment. Featuring a large cylindrical 46120 format, this battery delivers excellent safety, long cycle life, high power output, and reliable performance under demanding operating conditions.
With a nominal voltage of 3.2V and a typical capacity of 25Ah, the LFP 46120 cell provides stable energy delivery and outstanding thermal stability. Its advanced cell design reduces internal resistance, improves charging efficiency, and supports high-current applications while maintaining long-term reliability.
Key Features
High energy density for compact battery pack design
Consistent voltage platform throughout the discharge cycle
LiFePO4 chemistry offers excellent thermal and chemical stability
More than 3,000 charge-discharge cycles under standard operating conditions
Excellent capacity retention over long-term use
Reliable performance in various environmental conditions
Technical Specifications
Nominal Voltage
3.20V
Nominal Capacity
25Ah
Limited Charging Voltage
3.65V
End of Discharge Voltage
2.0V
Standard Charge Rate
0.5C
Standard Discharge Rate
0.5C
Max. Continuous Charge Rate
1C
Max. Continuous Discharge Rate
2C
Max. Pulse Discharge Rate (10s)
6C
Cycle Life
≥3000 cycles
Charging Temperature
0-60℃
Discharging Temperature
-20~60℃
Applications
Solar energy storage solutions
Electric motorcycles and electric scooters
Electric tricycles
Electric utility vehicles
Portable power stations
UPS backup power systems
AGVs and mobile robots
Industrial energy storage equipment
Marine and RV battery systems
Customization Services
One-Stop Battery Solution Provider
From cell selection and battery pack design to BMS development, certification support, and mass production, we provide complete lithium battery customization services to help customers shorten development cycles and accelerate product launch.
Battery pack design and assembly
Customized voltage and capacity configurations
BMS integration
Connector and wiring customization
Battery enclosure design
OEM & ODM manufacturing services
Certification support for global markets
Notices
General Safety Warnings
Do not short-circuit, overcharge, over-discharge, crush, puncture, or disassemble the battery cell.
Keep the battery away from fire, high heat sources, and direct sunlight.
Do not immerse the cell in water or expose it to moisture or corrosive liquids.
Stop using the battery immediately if swelling, leakage, overheating, or odor occurs.
Ensure proper insulation and protection of terminals at all times.
Battery Pack Safety (Important)
Always use a suitable Battery Management System (BMS) in pack applications.
Ensure proper cell balancing in series/parallel configurations.
Do not mix cells of different capacity, model, or production batch.
Regularly inspect battery pack condition during operation.
Transportation Instructions
Comply with international lithium battery transportation regulations (UN38.3).
Protect terminals against short circuits during transport.
Use shockproof, moisture-resistant export packaging.
Follow airline, sea freight, or courier regulations for lithium batteries.
Disposal Instructions
Do not dispose of in household waste.
Recycle through authorized lithium battery recycling facilities.
Follow local environmental and hazardous waste regulations.
Discharge safely before disposal if required by local rules.
