Energizer L91BP-4 Energizer 'AA' lithium battery 4-pack

Energizer L91BP-4 Specifications:
•  Classification: "Cylindrical Lithium"
•  Chemical System: Lithium/Iron Disulfide (Li/FeS2)
•  Designation: ANSI 15-LF, IEC-FR6
•  Nominal Voltage: 1.5 Volts
•  Typical Weight: 14.5 grams (0.5 oz.)
•  Typical Volume: 8.0 cubic centimeters (0.5 cubic inch)
•  Max Discharge: 2.0 Amps Continuous
•  (single battery only) 3.0 Amps Pulse (2 sec on / 8 sec off)
•  Typical Li Content: 0.98 grams (0.03 oz.)
•  Typical IR: 90 to 150 milliohms• 

Energizer L91BP-4 Includes:
•  (1) Energizer 'AA' lithium battery 4-pack

Energizer L91BP-4 Features:
•  Shelf Life: 15 years at 21°C (90% of rated capacity)