电池组

  • 18650 1S1P 3.7V 2000mAh 锂离子电池
  • 18650 1S1P 3.7V 2000mAh 锂离子电池
  • 18650 1S1P 3.7V 2000mAh 锂离子电池
18650 1S1P 3.7V 2000mAh 锂离子电池  18650 1S1P 3.7V 2000mAh 锂离子电池  18650 1S1P 3.7V 2000mAh 锂离子电池

18650 1S1P 3.7V 2000mAh 锂离子电池

  • 型号:18650 1S1P 3.7V 2000mAh
  • 尺寸: 19.0×69.5mm
  • 重量: 50g
  • 容量:2000mAh
  • 产品描述: 18650-2000mAh应急灯电池挂脖风扇电池
  • 在线订购   邮箱L

No.

Item

General Parameter

Remark

1

Charge Voltage

4.20±0.02V

Charge mode:CC/CV

2

Nominal Voltage

3.7V


3

Capacity

Nominal

2000mAh

Standard discharge0.2C C5A,2.75V) after Standard charge

Minimum

1950mAh

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 2.75V

The cycle life is the cycle times when the discharge capacity is about 70% of the rated capacity.

5

Internal Impedance

180

After standard charging, measure the internal resistance with AC1KHz

6

Standard  Charge

0.2C5A

Constant Current 0.2C5A

Constant Voltage 4.2V

0.01 C5A cut-off

7

Max Continuous Charge

1.0C5A


8

Standard Discharge

0.2C5A


9

Max Continuous Discharge

1.0C5A


No.

Item

General Parameter

Remark

10

Discharge Cut-off Voltage

2.75V

 

11

Operation Temperature Range

Charge: 0~45℃

60±25%R.H.

Discharge: -20~60℃

12

Storage Temperature Range

Less than 1 year: -20~25℃

60±25%R.H.

at the shipment state

Less than 3 months: -20~40℃

Less than 7 day : -20~60

13

Weight

Approx:50g

 

14

Pack Dimension

Diameter: 19.0mm Max

Height: 69.5mm Max

 


在线订购