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9v Energizer Nh22-175 - Energizer Technical Information

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PRODUCT DATASHEET 1-800-383-7323 USA/CAN www.energizer.com ENERGIZER NH22-175 9V Specifications Classification: Chemical System: Designation: Nominal Voltage: Rated Capacity: Typical Weight: Typical Volume: Terminals: Jacket: Industry Standard Dimensions mm (inches) Rechargeable Nickel-Metal Hydride (NiMH) ANSI-7.2H5 8.4 Volts 175 mAh* at 21°C (70°F) 42.0 grams (1.5 oz.) 22.0 cubic centimeters (1.3 cubic inch) Snap Plastic * Based on 35 mA (0.2C rate) continuous discharge to 1.0 volts. 17.50 (0.689) 15.50 (0.610) 12.95 (0.510) 12.45 (0.490) 26.50 (1.043) Internal Resistance: 24.50 (0.965) The internal resistance of the cell varies with state of charge, as follows: Cell 1/2 Discharged Cell Charged 1500 milliohms 1000 milliohms (tolerance of ±20% applies to above values) 48.50 (1.909) 46.40 (1.827) Maximum 46.50 (1.831) AC Impedance (no load): The impedance of the charged cell varies with frequency, as follows: Discharge Characteristics Frequency (Hz) Typical Performance at 21ºC (70ºF) Cell Voltage 10 1000 17.5 mA (0.1C) 8 Above values based on AC current set at 1.0 ampere. Value tolerances are ±20%. 35 mA (0.2C) 6 4 0 3 6 Hours of Discharge 9 12 Cell Voltage Operating and Storage Temperatures: To maintain maximum performance, observe the following general guidelines regarding environmental conditions: 10 8 Charge: Discharge: Storage: Humidity: 87.5 mA (0.5C) 6 175 mA (1.0C) 4 0.0 0.5 Impedance (milliohms) (charged cell) 950 1.0 1.5 Hours of Discharge 0ºC to 40ºC (32ºF to 104ºF) 0ºC to 50ºC (32ºF to 122ºF) -20ºC to 30ºC (-4ºF to 86ºF) 65±20% NOTE: Operating at extreme temperatures, will significantly impact battery cycle life. 2.0 Important Notice This data sheet contains typical information specific to products manufactured at the time of its publication. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Form No. EBC - 7105J Page 1 of 1