ENERGIZER E91

ENERGIZER E91

Product catalog summary
Product Classification and Specifications
Zinc-Manganese Dioxide (Zn/MnO2) alkaline battery with ANSI-15A and IEC-LR6 designations. Nominal voltage is 1.5 volts with an internal resistance of 150 to 300 milliohms when fresh. Operating temperature ranges from -18°C to 55°C. The battery weighs approximately 23 grams and has a volume of 8.1 cubic centimeters. It features a plastic label jacket and a flat contact terminal. Shelf life is 10 years at 21°C.
Important Notice
The information provided is typical for products manufactured at the time of publication and does not constitute a warranty.
Industry Standard Tests
Conducted at 21°C, the milliamp-hours capacity is measured by continuous discharge to 0.8 volts. The battery is tested under various conditions such as radio/clock usage (50 mA, 1 hour on/7 hours off to 1V), CD/games (250 mA, 1 hour/day), digital audio (100 mA, 1 hour/day), portable lighting (3.9 ohm LIF), toys (3.9 ohm, 1 hour/day), personal grooming (750 mA, 2 min/hour, 8 hours/day), and digital cameras (1.5K/.65K mW, 2./1./27.9s, 10x).
Performance Graphs
Graphs illustrate voltage versus service hours for various applications, showing how the battery performs under different discharge rates and conditions.
Dimensions
Maximum dimensions are 50.50 mm in length and 14.50 mm in diameter, with typical and minimum values provided for precision.
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Catalog excerpts

ENERGIZER E91-1

PRODUCT DATASHEET Specifications Classification: Chemical System: Alkaline Zinc-Manganese Dioxide (Zn/MnO2) No added mercury or cadmium ANSI-15A, IEC-LR6 1.5 volts 150 to 300 milliohms (fresh) -18°C to 55°C (0°F to 130°F) 23.0 grams (0.8 oz.) 8.1 cubic centimeters (0.5 cubic inch) Plastic Label 10 years at 21°C Flat Contact Designation: Nominal Voltage: Nominal IR: Operating Temp: Typical Weight: Typical Volume: Jacket: Shelf Life: Terminal: Industry Standard Dimensions mm (inches) Milliamp-Hours Capacity Continuous discharge to 0.8 volts at 21°C Industry Standard Tests (21°C) PERSONAL GROOMING PORTABLE LIGHTING TOY 750 mA 2 min/hr 8 hrs/day 3.9 ohm LIF 3.9 ohm 1 hr/day Service (hours) CD/GAMES 250 mA 1 hr/day DIGITAL AUDIO 100 mA 1 hr/day Voltage (CCV) DIGITAL AUDIO Service (hours) Service (hours) Service (minutes) Important Notice This data sheet contains typical information specific to products manufactured at the time of its publication. Contents herein do not constitute a warranty and are for reference only.

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