RadioShack Engineering Data Sheet High-capacity Ni-Cd 9-Volt
Catalog Number 23-299

Capacity: 120 mAh

Voltage: 7.2 Volts

Weight: 36 g (1.27 oz)

Internal Impedance: < 3 ohms when fully charged

Service Life: 400 cycles

Temperature:

    Charge: 14° to 86° F (-10° to 30° C)

    Discharge: 14° to 104° F (-10° to 40° C)

    Storage: -4° to 95° F (-20° to 35° C)

Maximum Charging Voltage: 9.0 Volts

Charge Retention: 72 mAh after 28 days storage at 20° C

Charging Current: 12 mA for 14 hours at 20° C

Charging Current:

    Continuous Charge: 1.2 mA (no time limit)

    Standard Charge: 12 mA

    Quick Charge: 24 mA

    Fast Charge: 48 ma

Charging Time:

    Standard Charge: 14-16 hours

    Quick Charge: 7-8 hours

    Fast Charge: about 1 hour

Dimensional Diagram
Dimensional Diagram

Charge / Discharge Efficiency vs. Temperature

Click for Full-size Image

Discharge Characteristics:
High Discharge Rate

Click for Full-size Image

Discharge Characteristics:
Low Discharge Rate

Click for Full-size Image


 

Specifications are typical; individual units might vary.
Specifications are subject to change and improvement without notice.


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