Brand new - sealed The Amazon Basics 20 Pack AA Alkaline High Performance Batteries are durable and reliable power sources for various electronic devices. With a voltage of 1.5V and a chemical composition of alkaline, these batteries provide long-lasting power for a range of applications. The convenient 20 pack size ensures that you always have spare batteries on hand for whenever you need them. Ideal for use in various electronics devices, these batteries are a practical and efficient choice for powering your devices.