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Data Sheet Model No.: GP30AAAKC
(with Sleeve)
Overcharge
Rechargeable Nickel Cadmium
:Type
Cylindrical Cell
:Nominal Dimension
Φ =10.5mm
H =44.5mm
Recommended discharge current
:Applications
15 to 900mA
1.2V:Nominal Voltage
:Capacity
Minimum: 300mAh
Typical: 320mAh
when discharged at 60mA to 1.0V at 20
30mA for 16 hrs at 20
:Fast Charge
150mA to 300mA (0.5 to 1C)
o
C:Charging Condition
with charge termination control
Recommended control parameters:
-∆V : 10 - 20mV
Timer : 120% nominal input
:Service Life
>500 cycles (IEC standard)
Up to 1000 cycles (not less than 60% of
nominal at 0.1C charge / 0.2C discharge)
:Continuous
30mA maximum current for 1 year
No conspicuous deformation
and/or leakage
10.5g:Weight
:Internal Resistance
Average 48mΩ upon fully charged
(Range 30-65mΩ) at 1000Hz
1.5V at 30mA charging:Max. Charging Voltage
Fast Charge (Charge control required)
Voltage (V)
1.7
1.6
300mA
(1C)
1.5
1.4
1.3
150mA
(0.5C)
1.2
o
C
1.1
1
0 20 40 60 80 100 120 140 160
Capacity Input ( % )
Low Rate Discharge
Voltage (V)
1.5
1.4
1.3
Charge: 30mA x 16hrs at 20oC
1.2
1.1
1
0.9
0.8
150mA
(0.5C)
60mA
(0.2C)
30mA
(0.1C)
0.7
0 2 4 6 8 10 12 14
Discharge Time ( Hrs )
:Ambient Temperature
Range
Standard Charging
Fast Charging
Discharging
Storage
0 to 45oC
:
10 to 45
:
:
-20 to 50
:
-20 to 35
o
C
o
C
o
C
High Rate Discharge
Voltage (V)
1.5
1.4
1.3
Charge: 30mA x 16hrs at 20oC
1.2
1.1
1
10.5
+0
-1
3.5(REF.)
0.9
0.8
900mA
(3C)
600mA
(2C)
300mA
(1C)
0.7
0 10203040506070
Discharge Time ( Mins )
+0
44.5
-1.2
* 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
Unit : mm
guarantee or warranty. For applications other than
those described here, please consult your nearest
GP Sales and Marketing Office or Distributors.
______________________________________________________________________________________________________
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. CRS3386 Rev.06
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