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0 to 45oC
:
Standard Charging
:
Ambient Temperature
50mA maximum current for 1 year
:
Continuous
>500 cycles (IEC standard)
:
Service Life
Minimum: 500mAh
:
Capacity
Φ = 8.40mm
:
Nominal Dimension
Rechargeable Nickel Metal Hydride
:
Type
Data Sheet Model No.: GP50AAAALH
__________________________________________________________________________________________________
Capacity input %
Discharged Time (hrs)
Discharged Time (min.)
Unit : mm
* The information (subject to change without prior
8.40
52.1
+0
+0
1500mA
(1C)
250mA
250mA
3.65 (REF.)
Fast Charge (Charge control required)
Voltage (V)
1.6
1.5
1.4
1.3
500mA
(0.5C)
(with Sleeve)
Cylindrical Cell
H = 52.1mm
Recommended discharge current
:Applications
50 to 1500mA
1.2V:Nominal Voltage
Overcharge
Range
Typical: 520mAh
when discharged at 100mA to 1.0V at 20oC
50mA for 16hrs at 20oC:Charging Condition
250mA to 500mA (0.5 to 1C)
:Fast Charge
charge termination control recommended
control parameters:
-∆V : 0 - 5mV
DT/dt : 0.8oC/min (0.5 to 0.9C)
: 0.8 - 1oC/min (1C)
TCO : 45 - 50oC
Timer : 105% nominal input
No conspicuous deformation
and/or leakage
9.5g:Weight
Average 35mΩ upon fully charged
:Internal Resistance
(Range 28-48mΩ) at 1000Hz
1.5V at 50mA charging:Max. Charging Voltage
10 to 45oC
Fast Charging
Discharging
Storage
-0.5
:
-20 to 50oC
:
-20 to 35oC
:
1.2
1.1
0 20 40 60 80 100 120 140 160
Low Rate Discharge
Voltage (V)
1.5
1.4
Charge: 50mA x 16hrs at 20oC
1.3
1.2
1.1
1
0.9
0.8
(0.5C)
100mA
(0.2C)
50mA
(0.1C)
0.7
0 2 4 6 8 10 12 14
High Rate Discharge
Voltage (V)
1.5
1.4
Charge: 50mA x 16hrs at 20oC
1.3
1.2
1.1
1
0.9
0.8
(3C)
1000mA
(2C)
500mA
(1C)
0.7
0 10 20 30 40 50 60 70
-1
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.
____
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. CRS3787 Rev.00
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