China factories

China factory - Shenzhen Jianheng Technology Co., Ltd.

Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier

Leave a Message

we will call you back quickly!

Submit Requirement
China 14400 LiFePo4 Battery 450mAh 1.4A Discharge 2000+ Cycles
China 14400 LiFePo4 Battery 450mAh 1.4A Discharge 2000+ Cycles

  1. China 14400 LiFePo4 Battery 450mAh 1.4A Discharge 2000+ Cycles
  2. China 14400 LiFePo4 Battery 450mAh 1.4A Discharge 2000+ Cycles
  3. China 14400 LiFePo4 Battery 450mAh 1.4A Discharge 2000+ Cycles
  4. China 14400 LiFePo4 Battery 450mAh 1.4A Discharge 2000+ Cycles

14400 LiFePo4 Battery 450mAh 1.4A 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 14400 Battery
ODM Free custom design for packs
Battery Type 450mAh 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 IFR14400N4.5A1.4
Certification Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Place of Origin China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  1. Product Details
  2. Company Details

Product Specification

Delivery Time 3 ~ 7 days for storage Payment Terms TT,L/C,Western Union
Name 14400 Battery ODM Free custom design for packs
Battery Type 450mAh 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 IFR14400N4.5A1.4
Certification Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards. Place of Origin China
High Light Compact 14400 Battery14400 Battery Long Cycle LifeLong Cycle Life 450mAh Lithium Battery

IFR14400N4.5A1.4 LiFePo4 Battery 3.2V 450mAh 1.4A Discharge 2000+ Cycles

Product Name

IFR14400N4.5A1.4 LiFePo4 Battery Cell


Advantages

  • Compact High-Current Output: Supports up to 1.4A (3C) continuous discharge for space-sensitive applications.
  • Long Cycle Life: 2000+ cycles with ≥80% capacity retention.
  • Ultra-Compact Design: Slim 14430 form factor (14.1mm × 43mm) for miniature devices.
  • Safe LiFePo4 Chemistry: Intrinsic stability minimizes thermal runaway risks.
  • Efficient Charging: 0.5C (225mA) rated charge capability.

Specifications

Parameter

Value

Model

IFR14400N4.5A1.4

Nominal Voltage

3.2V

Nominal Capacity

450mAh

Energy

1.4Wh

Internal Resistance

≤70mΩ

Max Continuous Charge Current

225mA (0.5C)

Max Continuous Discharge Current

1400mA (3C)

Charging Voltage

3.65V

Discharge Cut-off Voltage

2.0V

Weight

14.0g

Dimensions (Diameter × Height)

14.1mm × 43.0mm


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

225mA (0.5C)

Discharging

-20°C to 60°C

1400mA (3C)


Discharge Curve


Certifications

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

Key Features

  • Miniature Size: Ultra-slim 14430 dimensions (14.1mm × 43mm) for tight spaces.
  • Low Self-Discharge: <3% monthly loss for long-term reliability.
  • Universal Fit: Compatible with AAA-sized battery compartments.

Applications

  1. Miniature Electronics: Laser pointers, LED keychains, and digital stylus pens.
  2. Medical Devices: Hearing aids, wearable health monitors, and glucose meters.
  3. IoT Sensors: Wireless environmental sensors and smart home automation modules.
  4. Toys & Hobbies: Mini drones, RC car remotes, and electronic pet trackers.
  5. Emergency Backup: Compact power for USB gadgets and safety alarms.


Usage Warnings & Precautions

  • ⚠️ Do NOT charge above 45°C or discharge below -20°C to prevent irreversible damage.
  • Use only LiFePo4-specific chargers with 3.65V voltage limits.
  • Avoid terminal short circuits, physical impacts, or exposure to liquids.
  • Ensure proper polarity alignment during installation.

Storage Guidelines

  • Optimal Storage SOC: 30%-50% (2.8V-3.3V per cell).
  • Storage Temperature: -10°C to 35°C (dry, non-condensing environment).
  • Recharge Interval: Every 6 months for batteries in prolonged storage.

Warranty & Disclaimer

  • Warranty: 24-month limited warranty against manufacturing defects.
  • Disclaimer: Warranty void if misused (e.g., overcurrent, extreme temperatures). Dispose per local regulations.

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...

+ Read More

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/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement