Gp batteries GP220SCH DATASHEET
Typ e
: Rechargeable Nickel Metal
Model No.: GP220SCH
Hydride Cylindrical Cell
Nominal Dimension
(with Sleeve)
Applications
:
Φ = 23.0mm
H = 43.0mm
: Recommended discharge current
+ 0
- 1.0
220mA to 22A
Nominal Voltage
Capacity
: 1.2V
: Nominal: 2200mAh
Minimum: 2200mAh
23.0mm
φ
Typical: 2310mAh
when discharged at 440mA to 1.0V
at 20℃
Charging Condition
Fast Charge
:
220mA for 16 hrs at 20℃
: 1100mA to 2200mA (0.5 to 1C)
+ 0
charge termination control recommended
control parameters:
-∆V
DT/dt :
: 0-5mV
0.8℃/min (0.5 to 0.9C)
43.0mm
- 1.5
0.8 - 1℃/min (1C)
TCO :
45 - 50℃
Timer : 105% nominal input
(for ref. only)
1100mA
(0.5C)
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)
High Rate Discharge
Voltage (V)
1.5
1.4
1.3
1.2
1.1
1
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
guarantee or warranty. For applications other than those described here,
please consult your nearest GP Sales and Marketing Office or Distributors.
22A
0.9
(10C)
0.8
0 2 4 6 8 101214161820222426283032
Charge : 220mA x 16hrs at 201C
Discharge Time (Mins)
Service Life
Continuous
Overcharge
Weight
Internal Resistance
Max. Charging Voltage
Ambient Temperature
Range
Fast Charge (Charge Control required)
Voltage (V)
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0 20 40 60 80 100 120 140
: >500 cycles (IEC standard)
: 220mA maximum current for 1 year.
No conspicuous deformation and/or
Leakage
: 55.0g
:
Average 7mΩ upon fully charged
(Range 5-8mΩ) at 1000Hz
: 1.5V at 220mA charging
:
Standard Charge : 0 to 40℃
Fast Charging : 10 to 40℃
Discharge : -20 to 50℃
Storage : -20 to 35℃
Storage (1week) : -20 to 60℃
2200mA (1C)
Capacity Input (%)
www.gpbatteries.com.hk
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.
Copyright@GPI International Ltd. – All rights reserved
11A
(5C)
φ
10.0 (Ref.)
unit : mm
1
C
440mA
(0.2C)
6.6A
(3C)
4.4A
(2C)
ZRS1038 rev.03
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