AA batteries, a global standard in electronic devices, offer a wide range of options to meet different needs. From traditional alkaline to innovative lithium, each type presents unique advantages in terms of lifespan and capacity. Their standardised size, with a length of 51mm and a diameter of 14mm, makes them compatible with a wide variety of appliances. Their long history, since their introduction in 1907, makes them an essential element in the world of portable electronics.
These batteries, available in alkaline, zinc-chloride, lithium and rechargeable formats, adapt to different usage requirements. Alkaline batteries, with a considerable shelf life, are a reliable option for most applications. Lithium batteries, on the other hand, offer a longer lifespan before use, while rechargeable batteries, with capacities of up to 2850mAh, allow for prolonged and sustainable use. "Pre-charged" technology further facilitates their integration into devices.