Gp batteries GP300CKT DATASHEET

Data Sheet Model No.: GP300CKT

0.1C )

(

)

(

)

g

φ

φ

(with Sleeve)

High Temperature Rechargeable Nickel

:Type

Cadmium Cylindrical Cell

:Nominal Dimension

∅ = 25.8 mm
H = 50.0 mm

Recommended discharge current

:Application

300mA to 3000mA

1.2V:Nominal Voltage
Min.: 3000mAh

:Nominal Capacity

Typical: 3300 mAh when discharged at
600mA to 1.0V at 20

300mA for 16 hrs at 20

o

C

o

C:Charging Condition
>500 cycle (IEC61951-1 standard):Service Life
Comply with IEC61951-1

:Continuous Overcharge

Permanent Charge Endurance Test

73.0 g:Weight

:Internal Resistance

Average 17mΩ upon fully charged
(Range : 15-22mΩ) at 1000Hz

1.5V at 300mA charging:Max. Charging Voltage

:Temperature Range

Standard charging
Discharging
Storage
Storage (1 week)

0 to 70oC

:

-20 to 70

:
:

-20 to 35

:

-20 to 60

Low Rate Discharge

Voltage (V)

1.5

1.4

1.3

1.2

1.1
1

0.9

0.8

Charge: 300mA X 16hrs at 20OC

1500mA

0.5

02468101214

600mA

0.2C

Discharge time (hrs)

300mA

High Rate Discharge

Voltage (V)

1.5

1.4

o

C

o

C

o

C

1.3

1.2

1.1

0.9

0.8

Charge: 300mA X 16hrs at 20OC

1

3000mA
(1C )

0 10203040506070

Discharge time (mins.)

Charge/discharge efficiency vs. temp.

Available Capacity (%)
110

+0

34.2

25.8

50.0

61.5

+ 0

-1

- 2

+0

+ 0

-2

- 2

7.8-9.5(REF)

10.0(REF)

unit: mm

Unit : mm

100

90

Charge : 0.05C for 48hrs

80

Dischar

70
60

0 10203040506070

e : 0.2C until 1V

Charge and discharge temp. (deg. C)

* The information (subject to change without
prior notice) contained in this document is
for reference only and should not be used
as a basis for product described guarantee
or warranty. For applications other than
those here, please consult your nearest GP
Sales and Marketing Office or Distributors.

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Manufacturer reserves the right to alter or amend the design, model and specification without prior notice PBR059 -01 REV00