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

3.7V Li Ion battery 5Ah

3.7V Li Ion battery 5Ah
Product Detailed
3.7V 5AH Lithium Ion polymer cell light weight: 110g per cell small size: 6*68*135mm More than 800 lifecycles

Technoolgy parameter:

No.

Item

specification

1

normal capacity

10000mAh (1c)

2

normal voltage

3.7V

3

Inter impedance

≤2mΩ

4

Maximum Charge Current

10A

5

Maximum Charge Voltage

4.2±0.05V

6

Max Costant Discharge Current

15A

7

discharge stop voltage

2.0V

8

dimension

thickness

9mm

width

103mm

height

122mm

9

weight

Appro. 220g

10

Work temperature

charge

0~45°C

discharge

-20~60°C

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 3.6-3.7V

Dimension:

QC Standard for Cells:

1. In good light,the surface should be smooth and dry,without crack,score,dirt etc.,the identification 2. should be clear and correct.

3. There should be clear polar identifications,the identification should be correct check by voltage meter.

4. Over discharge--no fire,no explosion,no leakage

5. Over charge--no fire,no explosion

6. Short circuit--no fire,no explosion

7. Drop--no fire,no explosion,no leakage

8. Heat--no fire,no explosion

9.Crush--no fire,no explosion

10. Stab--no fire,no explosion

storage:

1. Use at temperature below 40°C,charge fully prior to long storage periods or if it has been stored for more than three months

2. If you find any single battery voltage is under 2V at room temperature,the battery has been over-discharged or is self-discharging due to some defect/parasitic load. Discontinue use until the fault can be corrected and the battery be recharged

3. Store in an open,well ventilated,dry,clean area, between -20°C to 40°C for maximum life. self-discharge will accelerated at higher temperature

4. Don’t expose the battery to extremes

3.7V Li Ion battery 5Ah



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