The 4LR44 Batteries by Energizer are high-quality alkaline batteries with the longest expiry dates, making them ideal for medium drain applications. With a voltage of 6V and a weight of 28 grams, these batteries are compact with dimensions of 25mm in height and 13mm in width. Perfect for use in various devices such as LED lights, toys, and electronics, these batteries are reliable and long-lasting, providing consistent power for extended periods. Trust in the Energizer brand for superior quality and performance.