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3.2V 15000mAh 30A Discharge Current 2000 Cycles 32140 Li-Ion Battery ODM Free Custom Design with Superior Thermal Management

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3.2V 15000mAh 30A Discharge Current 2000 Cycles 32140 Li-Ion Battery ODM Free Custom Design with Superior Thermal Management

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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Product Specification

Product Name

IFR32140E150LU30 – 32140 Cylindrical Lithium Iron Phosphate (LiFePO4) Rechargeable Battery

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: Ideal for residential and commercial backup power.
Industrial Equipment: Supports high-power tools and machinery.

Advantages

High Capacity: 15000mAh nominal capacity ensures extended runtime.
Efficient Charge/Discharge: Low internal resistance (≤3mΩ) enhances energy transfer.
Superior Thermal Management: Stable performance even under high discharge currents.
Safety & Reliability: Robust design passes overcharge, short-circuit, and vibration tests.
High Integration Efficiency: Compact cylindrical form (33.2×140mm) for space-constrained applications.

Specifications

Parameter	Value
Nominal Voltage	3.2V
Rated Capacity	15000mAh (Min: 14800mAh)
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
Dimensions (Diameter×Height)	33.2±0.2mm × 140±0.3mm

Cycle Life

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

Discharge Curve

3.2V 15000mAh 30A Discharge Current 2000 Cycles 32140 Li-Ion Battery ODM Free Custom Design with Superior Thermal Management

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

Certifications

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

Key Features

Low-Temperature Performance: Reliable operation in cold climates, optimized for 32140 Li-Ion Battery applications.
Long Lifespan: 2000+ cycles at 0.5C/0.5C.
Fast Charging: Supports 1C (15000mA) continuous charging.

Usage Warnings & 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 Guidelines

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 & Disclaimer

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

3.2V 15000mAh 30A Discharge Current 2000 Cycles 32140 Li-Ion Battery ODM Free Custom Design with Superior Thermal Management Images

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