Disposable batteries pencil (AA), alkaline cell, voltage up to 1,5 V, 90 mAh, 12 piece(s) per pack Duracell belongs among the most popular and trusted battery brands in the world. The unique Duralock Power Preserve technology ensures that the batteries remain fully powered for years in storage. Their remarkable reliability makes them ideal for powering everyday devices and appliances, or they can serve as a reliable backup energy source. This family pack includes 12 standard alkaline 1.5V AA batteries.