Varta Longlife Power is the most powerful of the Varta alkaline batteries. Developed especially for devices with high energy consumption. Stay independent with high performance battery power when using power hungry devices, such as remote controlled toys, computer equipment or LED flashlights. Reliable Performance D Alkaline Batteries For everyday or professional use Works with any device that uses AA batteries, like game controllers, remote controls, flashlights, clocks and more 10-year leak-free shelf life; store for emergencies or use right away Cardboard packaging made of minimum 90% recycled content Made in Germany