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Data Sheet Model No.: GP220SCHTD
Type : High Temperature Rechargeable Nickel Metal
Hydride Cylindrical Cell
Nominal Dimension
(with Sleeve)
Applications : Recommended discharge current
Nominal Voltage : 1.2V
Capacity : Nominal: 2200mAh
Charging condition : 220mA for 16hrs at 20oC
Service Life : >350 cycles (IEC 61951-2)
Continuous Overcharge : Comply with IEC61951-2
Weight : 53.5g
Internal Resistance : Average 9mΩ upon fully charged
Max. charging Voltage : 1.5V at 220mA charging
Ambient Temperature
Range
: Ф=23.0mm
H=42.0mm
220mA to 6600mA
Minimum: 2200mAh
Typical: 2420mAh
When discharge at 440mA to 1.0V at 20
Permanent Charge Endurance test
(Range 6-12mΩ) at 1000Hz
:
Standard charging : 0 to 70oC
Discharging : -20 to 70oC
Storage : -20 to 35
Storage (1week) :-20 to 60
o
C
o
C
o
C
10.0 (Ref.)
Unit: mm
+0
23.0 -1
+0
42.0 -0.5
Low rate Discharge
Votage (V)
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
1100mA
(0.5C)
02468101214
Charge: 220mA X 16hrs at 20oC
440mA
(0.2C)
Discharge time (hrs)
220mA
(0.1C)
High Rate Discharge
Votage (V)
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0 1020304050607080
Charge: 220mA X 16hrs at 20oC
6600mA
(3C)
4400mA
(2C)
Discharge time (mins)
2200mA
(1C)
Charge/discharge efficiency vs. Temp.
Available capacity (%)
110
100
90
80
70
Charge: 0.05C for 48hrs
Discharge: 0.2C until 1.0V
60
50
-20-10 0 10203040506070
*
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
Charge and discharge Temp. (deg.C)
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 ZRS5014 Rev.02
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