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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier

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

  1. China 15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles
  2. China 15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

  1. MOQ: 100pcs
  2. Price: $2.0~$3.0
  3. Get Latest Price
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
Brand Name OiD
Model Number IFR32140E150LU30
Certification Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name OiD Model Number IFR32140E150LU30
Certification Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards. Place of Origin China
High Light 2000 Cycles Li-Ion Battery32140 Li-Ion BatteryODM Li-Ion Battery
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
Discharge curve graph for 3.2V 15000mAh LiFePO4 battery showing voltage vs capacity
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).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2020

  • Total Annual:

    15000000-20000000

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop... Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop...

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Get in touch with us

  • Reach Us
  • Shenzhen Jianheng Technology Co., Ltd.
  • 2# Building, Shimao Park, Zhenhuan Rd, Pingshan, Shenzhen, China.
  • https://www.liion-batt.com/

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