Shenzhen Jianheng Technology Co., Ltd.
                                                                                                           
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6 Years
Since 2020
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400mAh LiFePO4 Rechargeable Battery 2000 Cycles 3.2V

Price Negotiable
Price: $0.5 ~ $100.0 / pcs
MOQ: 100pcs
Delivery Time: 3 ~ 7 days for storage
Brand: OiD
Product Description
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IFR14430N4A1.2 LiFePO4 Battery 3.2V 400mAh 1200mA 2000 Cycles Long Lifespan

Product Name

IFR14430N4A1.2 LiFePO4 Battery

Advantages

  • High safety with LiFePO4 chemistry
  • Long cycle life (2000+ cycles at 80% DoD)
  • Wide operating temperature range
  • Stable discharge voltage

Specifications

Parameter

Value

Nominal Voltage

3.2V

Nominal Capacity

400mAh

Energy

1.3Wh

Max Charge Current

200mA

Max Discharge Current

1200mA

Charging Voltage

3.65V

Discharge Cut-off Voltage

2.0V

Internal Resistance

≤70mΩ

Weight

14.0g

Dimensions (Max)

Ø14.1mm × 43.0mm


Cycle Life

Condition

Performance

Cycles at 80% DoD

≥2000 cycles

Capacity Retention

≥80%

Discharge Curve

Operating Temperature Range

Mode

Temperature Range

Charging

0°C to 45°C

Discharging

-20°C to 60°C

Storage (Recommended)

-10°C to 25°C

Certifications

Compliant with UN38.3, CE, RoHS, and IEC 62133 standards.

Key Features

  • High Safety: Stable LiFePO4 chemistry resists thermal runaway.
  • Wide Temperature Range: Operates efficiently in extreme conditions.
  • Low Self-Discharge: Retains 85% capacity after 1 year of storage.
  • Lightweight Design: Compact size for portable applications.

Applications

  • Solar-powered devices (e.g., garden lights, sensors)
  • Emergency lighting and backup systems
  • Portable medical equipment
  • DIY electronics and robotics
  • Low-power IoT devices

Usage Warnings & Precautions

  • Do not exceed 3.65V charging voltage or 2.0V discharge cutoff.
  • Avoid short-circuiting, puncturing, or exposing to fire.
  • Use a compatible LiFePO4 charger only.
  • Discontinue use if battery swells or overheats.

Storage Guidelines

  • Store at 30%-50% charge in a dry, cool environment (-10°C to 25°C).
  • Recharge every 6 months during long-term storage.

Warranty & Disclaimer

  • 12-month limited warranty against manufacturing defects.
  • Not responsible for misuse, improper charging, or unauthorized modifications.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Jianheng Technology Co., Ltd.
Location 2# Building, Shimao Park, Zhenhuan Rd, Pingshan, Shenzhen, China.
Contact Person Alan Yuan

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