GSP90140206F-20Ah solar energy system battery,solar battery, wind battery, lithium

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

20000mAh

Standard discharge(0.2C) after Standard charge

Minimum

19600mAh

2

Nominal Voltage

3.2V

Mean Operation Voltage

3

Voltage at end of

Discharge

2.5V

Discharge Cut-off Voltage

4

Charging Voltage

3.6V

5

Internal Impedance

≤ 8mΩ

Internal resistance measured at AC 1KHZ after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles less than 5 times

6

Standard charge

Constant Current 0.2C

Constant Voltage 3.60V

0.02 C5A cut-off

Charge time : Approx 6.0h

7

Standard discharge

Constant current 0.2C

end voltage 2.5V

No.

Item

General Parameter

Remark

8

Maximum Continuous Charge Current

0.5C

Charge time : Approx 3.0h

9

Maximum Continuous Discharge Current

1C

10

Operation Temperature Range

Charge: 0~45°C

60±25%R.H.

Bare Cell

Discharge: -20~60°C

11

Storage Temperature Range

Less than 6 months: 0~35°C

60±25%R.H.

at the shipment state

Less than 3 months: -5~35°C

less than 1 months: -5~45°C

12

Cell Dimension

Height: Max 206 mm

Initial Dimension

Width: Max 140 mm

Thickness: Max 9.3 mm

Discharge Temperature

-10°C

0°C

23°C

60°C

Discharge Capacity(0.2C)

50%

75%

100%

95%