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1140mA(
0.2C)
2850mA(0.5C)
5.7A(1C)
11.4A(2C)
17.1A(3C)
Type : Rechargeable Nickel Metal
Nominal Dimension
(with Sleeve)
Applications : Recommended discharge current
Nominal Voltage : 1.2V
Capacity : Nominal: 5700mAh
Charging Condition :
Charge Retention : 80% of nominal capacity after cell storage at
Fast Charge : 2850mA to 5700mA (0.5 to 1C)
Service Life : ~1000 cycles (IEC standard)
Continuous
Overcharge
Weight : 155g
Internal Resistance :
Max. Charging Voltage : 1.5V at 570mA charging
Ambient Temperature
Range
Fast Charge（Charge Control required）
1.6
1.5
1.4
1.3
Voltage/V
1.2
1.1
1
0% 20% 40% 60% 80% 100%120%140%160%
5700mA(1C)
Hydride Cylindrical Cell
:
Φ = 34.2mm
H = 61.5mm
570mA to 5.7A
Minimum: 5700mAh
Typical: 5700mAh
When discharged at 1.14A to 1.0V at 20℃
570mA for 16hrs at 20℃
20℃ for 24months
When discharged at 1.14A to 1.0V at 20℃
charge termination control recommended
control parameters:
-∆V
DT/dt :
TCO :
Timer : 105% nominal input
: 570mA maximum current for 1 year.
No conspicuous deformation and/or
Leakage
Average 4mΩ upon fully charged
(Max.10mΩ) at 1000Hz
:
Standard Charge : 0 to 45℃
Fast Charging : 10 to 45℃
Discharge : -20 to 50℃
Storage : -20 to 30℃
: 0-5mV
0.8℃/min (0.5 to 0.9C)
0.8 - 1℃/min (>1C)
45 - 50℃
(for ref. only)
2850mA(0.5C)
Capacity Input
Model No.: GP570DHCB
+0
61.5 -2.0
+0
34.2 -2.0
Low Rate Discharge
1.5
1.4
1.3
1.2
1.1
Voltage/V
1
0.9
0.8
0 2 4 6 8 10 12
1.5
1.4
1.3
1.2
1.1
Voltage/V
1
0.9
0.8
0 10 20 30 40 50 60 70
Charge:570mA×16hrs at 20℃
Time/hr
High Rate Discharge
Charge:570mA×16hrs at 20℃
Time/min
8.0 (Ref.)
unit: mm
570mA(0.1C)
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.
www.gpbatteries.com
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.
Copyright@GPI International Ltd. – All rights reserved
MRS6063rev03
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