Li polymer battery pack

  • 401030 90mAh  Li polymer battery
  • 401030 90mAh  Li polymer battery
  • 401030 90mAh  Li polymer battery
  • 401030 90mAh  Li polymer battery
401030 90mAh  Li polymer battery 401030 90mAh  Li polymer battery 401030 90mAh  Li polymer battery 401030 90mAh  Li polymer battery

401030 90mAh Li polymer battery

  • Model: 401030 90mAh
  • Dimensions: 4.0×10×30mm
  • Weight: 1.8g
  • MOQ: 3000pcs
  • Product description: 3.7V 90mAh li polymer battery
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No.

Item

Spec

Remark

1

Charge Voltage

4.20±0.02V


2

Nominal Voltage

3.7V

Cell voltage between3.75V ~3.95V before shipping

3

Nominal Capacity

90mAh@ 0.2C Discharge

Nominal capacity refers to the capacity of 0.2C discharge with 3.0V cut-off voltage.

4

Cycle Life

≥500 Times

One cycle refer to one charge period and then one discharge period.

Test condition:

Charge: 0.2C to 4.2V

Discharge: 0.2C to 3.0V

The cycle life is the cycle times when the discharge capacity is about 60% of the rated capacity.

5

Self-discharge

Residual Capacity>90%

After standard charging, storied at 25°C±0.5°C for 30 days, then measure the capacity as item 4.

6

Impedance

Max:200

After standard charging, measure the internal resistance with AC1KHz

7

Standard Charge

0.2C

0.2C CCconstant currentcharge to Max Charge voltage 4.2V,then CV(constant voltage 4.2V)charge current decline to ≤0.01C.

8

Max Continuous Charge

0.5C5A


9

Standard Discharge

0.2C

0.2C CCconstant currentdischarge to Min Discharge cut-off

10

Max Continuous Discharge

270mA



11

Fast Charge

1.0C5A

Constant Current 1.0C5A,Constant Voltage 4.20V,

0.01 C5A cut-off

12

Fast Discharge

1.0C5A

Constant current 1.0C5A, end voltage 2.8V

13

Discharge Cut-off Voltage

3.0V


14

Operating Temperature

Charge: 0 ℃~ +45℃

Discharge: -20~ +60


15

Storage Temperature

Less than 1 year: -5~25℃

Cells must be storied at 3.75V~3.95V. During long period storage, cells should be maintained every 90 days. The method is to do a charge-discharge cycle with standard method, then charge to 3.75~3.95V.

Less than 3 months: -10~40℃

16

Weight

Appr: 1.8g


17

Pack Dimension

T:4.0mm Max

W: 10.0mm Max

L: 30.0 mm Max

Measured with weighting 300gf at 25℃± 0.5℃ Not including Tabs

18

PCM

16×4.0×0.6mm



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