The labelled voltage (1.45V / 1.4V) on the battery packaging is the peak value measured by the manufacturer. After removing the seal, please wait for 30 minutes before use. It allows the battery to stabilise the output voltage (1.38 V to 1.32 V). Each zinc-air cell lasts around 1 to 2 months. By stacking two batteries, it outputs a constant voltage of 2.7V.
Always remove battery from camera before storage.
Polar Bear Camera is a manufacturer located in Dorset, United Kingdom. We produce tools and supplies for camera repair. You'll find everything from optical grease and industrial-grade tweezers to custom wrenches, grub screws, bearing balls, camera leathers, and specialised tools, among others.
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