The AA battery is the most used battery in the world and can be found in hundreds of thousands of appliances. The CEI codes for AA batteries include the popular LR6 for alkaline AA batteries and HR6 for rechargeable NiMH batteries. The normal voltage of these batteries is 1.5 V, while the rechargeable batteries are generally 1.2 V. The new batteries with lithium AA are offered with a beautiful plus high capacity for a very low price. Introduced in 1907, the tail of the AA battery was normalized by the American National Standards Institute (ANSI) in 1947, but it was also used in the poche lamps and the new electrics during a certain time before the normalization form. La nomenclature des batteries ANSI et CEI donne plusieurs designations pour des cellules de this taille, fonction des caractéristiques de la cellule et de la chimie. AA pile jacket with a length of 51 mm and a diameter of 14 mm. The formats in which the AA battery is available are: alkaline batteries, saline batteries, long-lasting lithium batteries and rechargeable batteries of different capacities. Alkaline AA batteries have a stock duration of 6 years, while the lithium AA equivalents last only 9 years before use. Rechargeable AA batteries are available in NiMH with capacities up to 2850mAh and are also available in the new “pre-charged” technology that allows you to use them directly from the packaging.
