Amazon.com: VARTA Longlife Max Power D Mono LR20 (2-Pack) Alkaline Batteries – Made in Germany – Ideal for Toys and Everyday Devices : Tools & Home Improvement
File:NiCd VARTA battery leakage on circuit board (IMG 3313).jpg - Wikipedia
Smart Home | VARTA AG
VARTA - Wikipedia
Amazon.com : Varta CVR2430 Electronic Lithium 3V Battery for Cameras/MP3 Player and GameBoy (Blue Silver) : Camcorder Batteries : Electronics