Camera battery finder
Which battery does your film camera take? Search the model.
About this tool
Many classic cameras were designed for batteries that are now discontinued or banned, such as mercury cells. Pick your camera and this tool tells you which battery it originally used and the modern equivalents that fit today. It saves you from guessing and from feeding your meter the wrong voltage.
How to use it
- Select your camera from the list.
- Read the original battery type it was designed for.
- Note the recommended modern replacements and any voltage considerations.
FAQ
Why does the old mercury battery matter?
Mercury cells like the PX625 held a steady 1.35 volts, which the meter was calibrated to. Modern 1.5-volt replacements can skew readings unless you use an adapter or voltage-regulating cell.
Will the wrong battery damage my camera?
Usually it will not harm mechanical cameras, but a mismatched voltage can throw off the light meter. Check the recommended equivalent so your exposures stay accurate.