RadioShack Engineering Data Sheet NiMH "C"
Catalog Number 23-520

Chemical System: Nickel-Metal Hydride

Designation: "C"

Battery Voltage: 1.2 Volts
Capacity: 3000 mAh (Minimum)
Average Weight: 67 grams (2.36 oz)

Discharge Cut-off Voltage: 1.0 Volts

Temperature Range:

    Standard Charging: 32° to 113° F (0° to 45° C)
    Fast Charging: 32° to 113° F (10° to 45° C)
    Discharging: -4° to 122° F (-20° to 50° C)
    Storage: -4° to 95° F (-20° to 35° C)

AC Impedance (No load, AC current = 1.0 A, Tolerance ±20%)
  • Frequency: 1000 Hz
  • Impedance in Charged Cell: 30 milliohms

Internal Resistance

  • Full Charge: 22 milliohms
  • 1000 Hz: 17-38 milliohms

Service Life: >500 Cycles

Dimensions
Dimensional Drawing

 

Low Rate of Discharge
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Fast Charge
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High Rate of Discharge
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Specifications are typical; individual units might vary.
Specifications are subject to change and improvement without notice.


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