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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
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China 3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles
China 3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles

  1. China 3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles
  2. China 3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles
  3. China 3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles
  4. China 3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles

3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles

  1. MOQ: 100pcs
  2. Price: $0.5 ~ $100.0 / pcs
  3. Get Latest Price
Delivery Time 3 ~ 7 days for storage
Payment Terms TT,L/C,Western Union
Name LiFePo4 Battery
ODM Free custom design for packs
Battery Type 6500mAh Rechargeable
Superior Safety & Stability Safe LiFePo4 Chemistry
Exceptional Lifespan 2000+ cycles
High-Temperature Resistance -20°C to 60°C
Eco-Friendly & Non-Toxic Cobalt-free chemistry, non-hazardous materials
Cost-Effective Long-Term Value Lower total ownership cost
Brand Name OiD
Model Number IFR32700N65A19.5
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

Delivery Time 3 ~ 7 days for storage Payment Terms TT,L/C,Western Union
Name LiFePo4 Battery ODM Free custom design for packs
Battery Type 6500mAh Rechargeable Superior Safety & Stability Safe LiFePo4 Chemistry
Exceptional Lifespan 2000+ cycles High-Temperature Resistance -20°C to 60°C
Eco-Friendly & Non-Toxic Cobalt-free chemistry, non-hazardous materials Cost-Effective Long-Term Value Lower total ownership cost
Brand Name OiD Model Number IFR32700N65A19.5
Certification Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards Place of Origin China
High Light 19.5A Discharge LiFePo4 Battery3.2V 6500mAh Battery19.5A Discharge 6500mAh Battery

IFR32700N65A19.5 LiFePo4 Battery 3.2V 6500mAh 19.5A Discharge 2000+ Cycles

Product Name

IFR32700N65A19.5 LiFePo4 Battery Cell


Advantages

  • High-Power Output: Supports up to 19.5A (3C) continuous discharge for demanding applications.
  • Extended Cycle Life: 2000+ cycles with ≥80% capacity retention.
  • Wide Temperature Tolerance: Operates efficiently in extreme conditions (-20°C to 60°C).
  • Ultra-Safe Chemistry: LiFePo4 technology minimizes thermal runaway risks.
  • Fast Charging: 0.5C (3250mA) rated charge current.

Specifications

Parameter

Value

Model

IFR32700N65A19.5

Nominal Voltage

3.2V

Nominal Capacity

6500mAh

Energy

20.8Wh

Internal Resistance

≤8mΩ

Max Continuous Charge Current

3250mA (0.5C)

Max Continuous Discharge Current

19500mA (3C)

Charging Voltage

3.65V

Discharge Cut-off Voltage

2.0V

Terminal Type

M6 Threaded Terminal

Weight

152g

Dimensions (Diameter × Height)

32.5mm × 70.5mm


Cycle Life

Cycles

Capacity Retention

Test Conditions

1000 cycles

≥90%

0.5C Charge/Discharge, 25°C

2000 cycles

≥80%

0.5C Charge/Discharge, 25°C


Operating Temperature Range

Mode

Temperature Range

Max Current (Charge/Discharge)

Charging

0°C to 45°C

3250mA (0.5C)

Discharging

-20°C to 60°C

19500mA (3C)


Discharge Curve


Certifications

  • Complies with UN38.3CERoHS, and IEC 62133 safety standards.

Key Features

  • Robust Terminal Design: M6 threaded copper alloy terminals for secure connections.
  • Low Self-Discharge: <3% per month for long-term storage.
  • High Energy Density: 20.8Wh capacity in a compact 32700 form factor.

Applications

  1. Solar Power Systems: Solar streetlights, off-grid energy storage.
  2. Electric Mobility: E-bikes, scooters, golf carts, and EV auxiliary batteries.
  3. Industrial Equipment: Cordless power tools, drones, and robotics.
  4. Backup Power: UPS systems, emergency lighting, and telecom base stations.
  5. Outdoor Adventures: Portable power stations for camping and RVs.


Usage Warnings & Precautions

  • ⚠️ Do NOT charge above 45°C or discharge below -20°C to prevent damage.
  • Use a compatible LiFePo4 charger with 3.65V cut-off voltage.
  • Avoid physical impacts, punctures, or exposure to water.
  • Never short-circuit terminals or reverse polarity.

Storage Guidelines

  • Ideal Storage SOC: 40%-60% (2.5V-3.3V per cell).
  • Temperature: -10°C to 35°C (non-condensing environment).
  • Recharge Interval: Every 6 months for long-term storage.

Warranty & Disclaimer

  • Warranty: 24-month limited warranty covering manufacturing defects.
  • Disclaimer: Warranty voids if used outside specified parameters. Follow local regulations for disposal.

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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