Energizer e2 Lithium Batteries - AAA by Energizer

113068 Features: e2 Lithium batteries weigh 1-3 less than standard alkaline batteries to keep your pack light Extreme temps (-40 to 140 degrees F) won't drain the charge of these strong batteries Charge lasts over seven times that of a standard alkaline battery Specifications: Size: AAAe2 Lithium batteries should only be used with other e2 Lithium batteries because of the high electrical output