Manufactured to the highest standards in the industry Maxell's alkaline batteries provide unrivaled value. You can depend on these batteries to power your emergency flashlight your children's toys or even your smoke alarm. Maxell batteries provide long-lasting reliable power. 36 AAA alkaline batteries. Ready-to-go power source. Delivers long-lasting and reliable power. Compatible with a variety of products including flashlights toys remote controls and smoke alarms. Dimensions: 1.4" x 5.5" x 2.3".