Panasonic Liion Cgr26650a 5n1244

LITHIUM ION BATTERIES: INDIVIDUAL DATA SHEET CGR26650A: High Rate Cylindrical Model

Discharge Characteristics 4.5

Charge: CCCV 4.2V, Max. 10A, 250mA cut-off at 20ºC Discharge: CC at 20A to 2.5V, -10ºC, 0ºC, 20ºC, and 45ºC

Voltage (V)

4.0

External Dimensions (mm) *2

CGR26650A

3.0

0ºC

-10ºC

2.5

+0

45ºC

20ºC

3.5

26.5 - 0.7

(+)

2.0 0.0

0.5

1.0

1.5

2.0

2.5

3.0

+0

65.4 - 1.0

Capacity (Ah)

4.5

Charge: CCCV 4.2V, Max. 10A, 250mA cut-off at 20ºC Discharge: CC at 20ºC to 2.5V, 10A, 20A, 30A and 40A

Voltage (V)

4.0

(-)

2.0

30A

0.0

0.5

1.0

40A

1.5

2.0

2.5

3.0

Capacity (Ah)

Charge Characteristics

Specifications

4.5

*1 After a fresh battery has been charged at constant voltage/constant current (4.2 V, 2500mA (max), 250mA cut-off, 20°C), the average of the capacity (ending voltage of 2.5 V at 20°C) that is discharged at a standard current (500mA). *2 Dimensions of a fresh battery

This information is generally descriptive and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to modification without notice. Panasonic for the latest information

4.2

15

Voltage

Voltage (V)

3.6 V 2650mAh 26.5 + 0/-0.7mm 65.4 + 0/-1.0mm Approx. 90g

20

Charge: CCCV 4.2V Max., 8.8A, 250mA cut-off at 20ºC

3.9 10 3.6

Current

5

3.3 3.0

Current (A)

To ensure safety, the referenced Li-ion cell is not sold as a bare cell. Li-ion cells must be integrated with the appropriate safety circuitry via an authorized Panasonic Li-ion pack assembler.

20A

3.0 2.5

(With Tube)

Nominal Voltage Standard Capacity*1 Diameter Height Dimensions*2 Weight

10A 3.5

0

5

10

15

20 25 Time (minutes)

30

35

40

0

DECEMBER 2008