PRODUCT DATASHEET 1-800-383-7323 USA/CAN www.energizer.com ENERGIZER NH12-850 Specifications Classification: Chemical System: Designation: Nominal Voltage: Rated Capacity: Typical Weight: Typical Volume: Terminals: Jacket: Industry Standard Dimensions mm (inches) AAA Rechargeable Nickel-Metal Hydride (NiMH) ANSI-1.2H1 1.2 Volts 850 mAh* at 21C (70F) 13.0 grams (0.5 oz.) 3.8 cubic centimeters (0.2 cubic inch) Flat Contact Plastic * Based on 170 mA (0.2C rate) continuous discharge to 1.0 volts. 10.50 (0.413) 9.50 (0.374) 0.80 (0.031) Minimum 3.80 (0.150) Maximum Internal Resistance: The internal resistance of the cell varies with state of charge, as follows: Cell 1/2 Discharged Cell Charged 100 milliohms 120 milliohms (tolerance of 20% applies to above values) 44.50 (1.752) 43.30 (1.705) AC Impedance (no load): 4.30 (0.169) Minimum The impedance of the charged cell varies with frequency, as follows: Discharge Characteristics Frequency (Hz) Typical Performance at 21C (70F) 1.4 1000 Cell Voltage 1.3 85 mA (0.1C) 1.2 Above values based on AC current set at 1.0 ampere. Value tolerances are 20%. 170 mA (0.2C) 1.1 1.0 0.9 0 3 6 Hours of Discharge 9 12 1.3 1.2 1.1 1700 mA (2.0C) 1.0 850 mA (1.0C) Charge: Discharge: Storage: Humidity: 425 mA (0.5C) 0.5 1.0 1.5 Hours of Discharge 0C to 40C (32F to 104F) 0C to 50C (32F to 122F) -20C to 30C (-4F to 86F) 6520% NOTE: Operating at extreme temperatures, will significantly impact battery cycle life. 0.9 0.0 Operating and Storage Temperatures: To maintain maximum performance, observe the following general guidelines regarding environmental conditions: 1.4 Cell Voltage Impedance (milliohms) (charged cell) 35 2.0 2.5 Important Notice This data sheet contains typical information specific to products manufactured at the time of its publication. (c)Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Form No. EBC - 7101O Page 1 of 1