These Philips AA Ultra Alkaline batteries, with the reference LR6E4B/10, are a reliable and powerful option for a wide range of devices. Their alkaline technology provides consistent performance and a long lifespan, ideal for devices requiring continuous operation, such as wall clocks, razors, keyboards, mice, or torches. Their standard format, with a length of 51mm and a diameter of 14mm, makes them compatible with a wide variety of appliances. The AA battery, a market standard, has been used in countless devices since its introduction in 1907.
AA batteries, available in different chemistries, such as alkaline, saline, lithium, and rechargeable, offer a wide range of options to meet each user's needs. Alkaline batteries, like this model, provide a considerable shelf life, while lithium batteries offer a greater storage capacity. Rechargeable batteries, with their various capacities, allow for sustainable and environmentally friendly use. The "pre-charged" technology allows for immediate use, without the need for a prior charging process.