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15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

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Shenzhen Jianheng Technology Co., Ltd.

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15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

Brand Name : OiD

Model Number : IFR32140E150LU30

Certification : Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.

Place of Origin : China

MOQ : 100pcs

Price : $2.0~$3.0

Payment Terms : L/C,T/T,Western Union,MoneyGram

Supply Ability : 2000000pcs/month

Delivery Time : 5~ 8 days for stock

Packaging Details : 40pcs/Carton(30x19x16.2cm, 12.35kg)

Name : 15000mAh LiFePo4 Battery

ODM : Free custom design for packs

Battery Type : 5000mAh Rechargeable

Cathode : LiFePo4

Efficient Charge/Discharge : 15A / 30A

Thermal : Superior Thermal Management

Safety : Robust design

Size : High Integration Efficiency form 33.2×140mm

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3.2V 15000mAh 30A Discharge Current LiFePO4 Battery

Key Product Attributes

Model	IFR32140E150LU30
Battery Type	32140 Cylindrical LiFePO4
Nominal Capacity	15000mAh (Min: 14800mAh)
ODM Service	Free custom design for battery packs
Charge/Discharge Current	15A / 30A
Thermal Management	Superior heat dissipation design
Dimensions	33.2×140mm (High integration efficiency)

Primary Applications

E-bike & E-scooter: High-capacity power source for long-range electric mobility
Solar Street Light: Reliable energy storage for off-grid lighting systems
Energy Storage Systems: Residential and commercial backup power solutions
Industrial Equipment: Supports high-power tools and machinery

Technical Specifications

Parameter	Value
Nominal Voltage	3.2V
Discharge Cut-off Voltage	2.0V
Charge Voltage Limit	3.65V
Max Continuous Charge Current	15000mA (1C) at 25±2°C
Max Continuous Discharge Current	30000mA (2C) at 25±2°C
Internal Resistance	≤3mΩ (AC, 1kHz)
Weight	295±10g

Performance Advantages

Extended Runtime: 15000mAh nominal capacity
Energy Efficient: Low internal resistance (≤3mΩ)
Thermal Stability: Maintains performance under high discharge currents
Safety Certified: Passes overcharge, short-circuit, and vibration tests
Space-Saving: Compact cylindrical form factor

Cycle Life Performance

Test Condition	Performance
0.5C Charge / 0.5C Discharge	≥80% capacity after 2000 cycles
0.5C Charge / 1C Discharge	≥80% capacity after 1500 cycles
0.5C Charge / 1.5C Discharge	≥80% capacity after 1000 cycles

Discharge Characteristics

15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

Operating Temperature Range

Mode	Temperature Range	Notes
Charge	0°C to 60°C	Reduced efficiency below 0°C
Discharge	-20°C to 60°C	Maintains 98% capacity at -20°C
Storage	-20°C to 25°C (1 year)	≤3% monthly self-discharge

Safety & Compliance

Certified to UN38.3, CE, RoHS, and IEC 62133 standards.

Usage Precautions

Do not disassemble or expose to water
Use only with 3.65V CC/CV chargers (cut-off: 0.01C)
Avoid mechanical stress or welding outside designated areas

Storage Recommendations

Short-term (≤3 months): Store at 3.4-3.6V, 25±5°C
Long-term (1 year): Store at 30% SOC, -20°C to 25°C

Warranty Information

24-month warranty against manufacturing defects. Not liable for misuse (e.g., overdischarge below 2.0V or charging above 60°C).

Product Tags:

2000 Cycles Li-Ion Battery

32140 Li-Ion Battery

ODM Li-Ion Battery

15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles Images

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