AA BATTERIES 100 PACK: My orders placed recently by me have household essentials AA batteries because I like to do emergency preparedness, special needs essentials, etc. Runs 6-9 times longer on alkaline AA batteries bulk than standard carbon batteries of yesteryear ECO-FRIENDLY: The quality of the aa alkaline batteries has been made with ecological considerations in mind. Our batteries aa size pack are lead, mercury, and cadmium free DOUBLE A BATTERY: These 1.5v aa batteries are perfect for many gadgets and home electronics, double a battery 100 pack for Toys, Calculator, Remote Controls, Game Controllers, Mice, Alarm Clocks, Radios, etc HIGH-QUALITY AABATTERIES: The defect rate of our LR6 2aa batteries is less than 0.03%, and the shelf life is 10 years without opening the protective film 100% SATISFACTION GUARANTEE: double aa battery 100 pack are non-rechargeable, disassembled, reversed, short-circuited, or thrown into the fire, and new and old batteries will leak when used t