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Data Sheet Model No.: GP220SCH
V
4
Rechargeable Nickel Metal Hydride
(with Sleeve)
Overcharge
Voltage
Range
+ 0
23.0mm
φ
φφ
φ
- 1.0
:Type
Cylindrical Cell
:Nominal Dimension
∅ = 23.0mm
H = 43.0mm
:Application
Discharge current
220mA to 29A (Continuous)
58A (Momentary)
1.2V:Nominal Voltage
Minimum : 2200mAh
:Nominal Capacity
Typical : 2420mAh
when discharged at 440mA to 1.0V at
o
20
C
220mA for 16 hrs at 20
:Fast Charge
1100mA to 2200mA (0.5C to 1C) with
o
C:Charging Condition
charge termination control.
Recommended control parameter :
0-5mV
-∆V
dT/dt
TCO
Timer
:
o
0.8
:
C/min
(0.5C to 0.9C)
o
0.8-1
:
:
45-50
C/min (1C)
o
C
105% nominal input
(Secondary)
> 500 cycles (IEC standard):Service Life
:Continuous
220mA maximum current
No conspicuous deformation and/or
leakage
55.0g:Weight
:Internal Resistance
Average 7mΩ upon fully charged
(Range : 5-8mΩ) at 1000Hz
1.5V at 220mA charging:Max. Charging
:Ambient Temperature
Standard Charging
Fast Charging
Discharging
Storage
Storage (1 week)
φ
φ
10.0 (Ref.)
φ φ
:
10
:
-20
:
:
-20
:
-20
0oC to 40oC
o
o
o
o
C to 40oC
C to 50oC
C to 35oC
C to 60oC
Fast Charge (Charge Control required)
oltage (V)
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0 20 40 60 80 100 120
2200 mA
(1C)
1100 mA
(0.5C)
Capacity Input (%)
Low Rate Discharge
Voltage (V)
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0123456
Charge : 220 mA x 16 hrs at 20
2,200mA
(1C)
1,100mA
(0.5C)
Discharge Time (Hrs)
1111
C
440mA
(0.2C)
High Rate Discharge
Voltage (V)
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0 2 4 6 8 1012141618202224262830
Charge : 220 mA x 16 hrs at 20
22A
(10C)
11A
(5C)
Discharge Time (Mins)
6.6A
(3C)
1111
C
4.4A
(2C)
1
* The information (subject to change without
+ 0
- 1.5
prior notice) contained in this document is for
reference onlyand should not be used as a basis
for product guarantee or warranty. For
43.0mm
unit : mm
application other than those described here,
please consult GP Sales and Marketing Office or
Distributors.
_____________________________________________________________________________________________________
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. ZRS1038 Rev.02
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