The JCB Industrial Pro AAA Alkaline Batteries LR03 are long-lasting power sources suitable for various devices. With a voltage of 1.5V and a chemical composition of alkaline, these batteries are ideal for high drain devices, low drain devices, and solar/wind devices. Available in quantities ranging from 5 to 50 units, they offer a long expiry date, ensuring reliable power for extended periods. Manufactured by JCB, a trusted brand in batteries, these AAA batteries provide consistent performance for all your power needs.