GP50AAAHC | 1.2V

Technology Rechargeable Nickel Metal Hydride
NiMH - Standard Series
Nominal Voltage 1.2V
Nominal Capacity 500mAh
Typical Capacity 520mAh When discharged at 100mA to 1.0V at 20℃
Minimum Capacity 500mAh
Configuration 1S 1P
Size AAA
Shape Cylindrical
Charging Condition 50mA for 16 hrs at 20℃
Fast charge 250mA to 500mA (0.5 to 1C)
charge termination control recommended
control parameters:
-deltaV : 0-5mV
DT/dt : 0.8℃/min (0.5 to 0.9C)
0.8 - 1℃/min (1C)
TCO : 45 - 50℃
Timer : 105% nominal input
(for ref. only)
Service Life >500 cycles (IEC standard) not less than 60% of nominal at 0.1C charged / 0.2C discharged
Continuous Overcharge 50mA maximum current for 1 year.
No conspicuous deformation and/or leakage
Internal Resistance Average 50mOhm upon fully charged (Range 30 - 70mOhm) at 1000Hz
Max. Charging Voltage 1.5V at 50mA charging
Dimensions Height: 44.5mm
Diameter: 10.5mm
Weight 12g
Operating temperature Charge: 0°C to 45°C
Discharge: -20°C to50°C
Storage temperature -20°C to 35°C Fast Charging : 10 to 45℃

Discharge Curve


Charge Curve

Size AAA
Shape Cylindrical
Dimensions Height: 44.5mm
Diameter: 10.5mm
Weight 12g


Technical Datasheet
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