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9v Rechargeable 9v-175 (hr22) Product Datasheet Specifications

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PRODUCT DATASHEET European Region + 44 (0) 208 920 2306 www.energizer.eu Rechargeable 9V-175 (HR22) Specifications Industry Standard Dimensions Classification: Chemical System: ACCU Rechargeable Nickel-Metal Hydride (NiMH) Designation: Nominal Voltage: Rated Capacity: IEC-HR22 8.4 Volts 175 mAh (to 1.0 volts) Based on 35 mA (0.2C) discharge rate Typical Weight: Typical Volume: Jacket: 41.0 grams 21.7 cubic centimeters Plastic (mm) 17.50 15.50 9V 12.95 12.45 Internal Resistance: 26.50 24.50 46.40 Maximum The internal resistance of the cell varies with state of charge, as follows: Cell Charged Cell 1/2 Discharged 1500 milliohms 1000 milliohms (tolerance of ±20% applies to above values) 48.50 46.50 AC Impedance (No Load): The impedance of the charged cell varies with frequency, as follows: Typical Discharge Characteristics Cell Voltage Frequency (Hz) Typical Performance at 21ºC 8.0 1000 17.5 mA (0.1C) 7.5 Above values based on AC current set at 1.0 ampere. Value tolerances are ±20%. 7.0 6.5 35 mA (0.2C) 6.0 Operating and Storage Temperatures: 5.5 0 3 6 Hours of Discharge 9 12 To maintain maximum performance, observe the following general guidelines regarding environmental conditions. Charge: Discharge: Storage: Humidity: Typical Performance at 21ºC 8.0 Cell Voltage Impedance (milliohms) (Charged Cell) 950 7.5 87.5 mA (0.5C) 7.0 6.5 0ºC to 40ºC 0ºC to 50ºC -20ºC to 30ºC 65±20% Operating at extreme temperatures, will significantly impact battery cycle life. 350 mA (1.0C) 6.0 5.5 0.0 0.3 0.6 0.9 Hours of Discharge 1.2 1.5 Important Notice This datasheet contains information specific to battery chargers manufactured at the time of its publication. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty Form No. EBC - 8832EU Page 1 of 1