Varta Electronics V4034PX 4LR44 Photo Battery 6V, pack of 1 | Button Cells | Batteries & Power Electronics | Battery Group
ANSMANN 4LR44 6V Alkaline Battery [Pack of 1] 4LR44/A544/4G13/L1325 Ideal For Dog Training Collars, Anti-Bark Collars, Blood Glucose Meters, Toys, Digital Cameras, Flashguns and Many More: Amazon.co.uk: Electronics & Photo
Pentax 67: Four LR44 as replacement for 4LR44/PX28/A544/476A battery