Guangzhou Freego Digital Technology Co., Ltd.
Main products:Battery,Battery Charger,Bicycle Battery
Products
Contact Us
  • Contact Person : Ms. Li Mandy
  • Company Name : Guangzhou Freego Digital Technology Co., Ltd.
  • Tel : 86-20-22077307
  • Fax : 86-20-22307350
  • Address : Guangdong,Guangzhou,Room 201, Second floor, No. 59 of Road Taoyuan, Tianhe district
  • Country/Region : China
  • Zip : 510660

38120S 3.2V lifepo4 cell 20ah single cell

38120S 3.2V lifepo4 cell 20ah single cell
Product Detailed
1. lithium battery; 2. 3.2V for single cell 3. High C-rate LiFePO4 Cell

1,Range of application

This Specification is applied to the LiFePO4 battery which is manufactured by Freego Power Co., Ltd.

2,kinds of models

2.1 kind:Cylindrical LiFePO4 Cell

2.2 model:38120

3,technoolgy parameter 

No.

Item

specification

3-1

normal capacity

10000mAh (1c)

3-2

normal voltage

3.2V

3-3

Inter impedance

≤4mΩ

3-4

Maximum Charge Current

50A

3-5

Maximum Charge Voltage

3.65±0.05V

3-6

Max Costant Discharge Current

100A

3-7

discharge stop voltage

2.0V

3-8

dimension

diameter

38mm

height

120mm

3-9

weight

Appro. 300g

3-10

Work temperature

charge

0~45°C

discharge

-20~60°C

3-11

Store temperture

In one month

-20~45°C

In sit month 

-20~35°C

*The battery need to be in the condition of half full charge or the voltage about 3.2-3.3V

3.12.  dimension:

3.13 Curve  

1C cycle curve

1C charging and discharging curve

Different C-rate charging and discharging curve

Standard test conditions

Measurements are carried out at 20±5°C and relative humidity of 65±20%.Accuracy of voltmeters and ammeters used in test is equal to or better than the grade 0.5

38120S 3.2V lifepo4 cell 20ah single cell



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