GP50AAAH | 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°C
Minimum Capacity 500mAh
Configuration 1S 1P
Size AAA
Shape Cylindrical
Charging Condition 50mA for 16 hrs at 20°C
Fast charge 250mA to 500mA (0.5 to 1C) charge termination control recommended
control parameters:
-deltaV : 0-5mV
**DT/dt : 0.8°C/min (0.5 to 0.9C)
0.8 - 1°C/min (1C)
**TCO : 45 - 50°C
**Timer : 105% nominal input
** for ref. only
Service Life >500 cycles (IEC standard)
Continuous Overcharge 50mA maximum current for 9 months.
No conspicuous deformation and/or leakage
Internal Resistance Average 40mOhm upon fully charged (Range 30 – 70mOhm) at 1000Hz
Max. Charging Voltage 1.5V at 50mA charging
Dimensions Height: 43.7mm
Diameter: 10.5mm
Weight 10.5g
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°C

Discharge Curve


Charge Curve

Size AAA
Shape Cylindrical
Dimensions Height: 43.7mm
Diameter: 10.5mm
Weight 10.5g


Technical Datasheet
Customize your Battery

All addresses to GPBM Industry