502030 3.7V 250mAh polymer battery GB31241

502030 3.7V 250mAh polymer battery GB31241
Model:052030
Brand:052030
Origin:Made In China
Category:Electronics & Electricity / Battery, Storage Battery & Charger
Label:502030 battery , 3.7V Li-ion battery , polymer battery
Price: -
Min. Order:10000 pc
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Product Description

NO.

Items

Specifications

1

Charge voltage

4.2V

2

Nominal voltage

3.7V

3

Nominal capacity

250mAh  0.2C  Discharge

4

Charge current

Standard Charging: 0.2C 

     Rapid charge 1.0C 

5

Standard Charging method

0.2C CCconstant currentcharge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.02C

6

Max.charge current

1.0C

7

Max.discharge current

1.0C

8

Discharge cut-off voltage

3.0V

9

Operating temperature

Charging  0 45

 

Discharging  -10 55

10

Temperature

range for storage

less than 1 month

-10~+55℃

less than 3 month

-10~+35℃

less than 1 year

0~+25℃

11

Cell Weight

Approx  3.5g

12

Cell Dimension

Length   30.5mm Max (not including tabs)

Width   20.5mm Max       

Thickness   5.0mm Max

Payment Terms:TT
502030 3.7V 250mAh polymer battery GB31241 1502030 3.7V 250mAh polymer battery GB31241 2502030 3.7V 250mAh polymer battery GB31241 3502030 3.7V 250mAh polymer battery GB31241 4

Member Information

Jie Fu Cheng Battery Co., Ltd
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:13717140918
Contact:JACK (manager)
Last Online:04 Dec, 2023