DURACELL - PLUS POWER 100 ALKALINE BATTERY AA LR6 16 UNITThe AA battery is the most widely used battery in the world and can be found in hundreds of thousands of devices. IEC codes for AA batteries include the popular LR6 for AA alkaline batteries and HR6 for NiMH rechargeable batteries. The normal voltage for these batteries is 1. 5V, while rechargeable batteries generally provide 1. 2V. The new AA lithium batteries provide a much higher capacity for a slightly higher price. Introduced in 1907, the AA