The Energizer Ultimate Lithium AA batteries are not only long-lasting AA batteries they are complete with leak resistance and performance in extreme temperatures. Holds power up to 20 years in storage. They are 33% lighter than alkaline batteries.
Specifications:

Nominal Voltage	1.5V
Rated Capacity mAh
Configuration
Charge Time
Style
Includes
ANSI NEDA	24-LF
Chemical Composition	Li-Ion
Size
Rechargeable	No
Quantity	(8) 1 PK