Project Description

IFR14505 3.2V 600mAh Lithium ion battery cell

IFR14500 Lithium ion battery cell 

IFR14500 3.2V 600mAh Lithium ion battery cell

  • Product Name: LiFePO4 Rechargeable Battery IFR14500 3.2V 600mAh
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CMX or OEM
  • Type: LiFePO4
  • Nominal Voltage: 3.2V
  • Nominal Capacity: 600mAh
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Product Name: LiFePO4 Rechargeable Battery IFR14500 3.2V 600mAh

Standard Charge Mode: CC/CV
Cycle Life: ≥2000 times
Operating Temperature:
Discharge(-20℃) – (+60℃)
Storage Temperature: (-20℃) – (+25℃)
Cell Dimension: 14(W), 50.5(H)mm
Cell Weight: ≈8.5g
Expected Life: 10 years

Packaging: Standard export package or customized package

  1. Application for microphone, can replace 2 set LRAA battery
  2. IFR14505/IFR14500 500mAh, 400mAh, 300mAh, 250mAh available too
  3. Long cycle life, no memory, environment friendly
  4. Stable discharge voltage

Specification for Solar Battery IFR14500/AA 3.2V 600mAh LiFePO4 Battery For Solar light

No. Items Specifications Remark
1 Nominal Capacity 600mAh 0.2C Standard discharge
2 Minimum Capacity 550mAh
3 Nominal Voltage 3.2V Mean Operation Voltage
4 Delivery voltage 3.28~3.32V Within 10 days from Factory
5 Charge Voltage 3.65V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C
7 Charge current 0.2C 120mA Standard charge, charge time about 7h(Ref)
1.0C 600mA Rapid Charge, charge time about: ::1.5h(Ref)
8 Standard discharging method 0.2C constant current discharge to 2.5V,
9 Cell Internal Impedance ≤80mΩ Internal resistance measured at AC 1KHZ after 50% charge

Charge and Discharge Performance

10 Maximum charge current 1C 500mA For continuous charging mod
11 Maximum discharge current 3C 1600mA For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity)
12 Operation Temperature and relative humidity Range Charge 0~45℃


Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
Discharge -20~60℃


13 Storage temperature for a long time -20~25℃


Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months.

With IFR 14500. We also provide 2S 6.4v battery pack

This is a battery without any protection. If you need PCM top button 14500 battery with PCM, please check here.