LOOPACELL 625A PX625A LR9 V625U PX625 Alkaline Battery - 1.5V Long Lasting Coin Cell Button Battery for Battery Powered Light Meters, Vintage Cameras, Small Flashlights, Car Keys

They're batteries and they work.

Price was good for number of units

Diameter of these batteries is 14.3mm

I bought a 10 pack to get the best price per battery, but didn't need 10. I can't attest to the longevity, since I just got them, but I can say 6 of the 10 tested at 1.5V. That's not saying much, but better than testing way lower and not being usable. I like that the packaging isn't difficult to open. I was able to get the batteries out by hand, as opposed to busting out my titanium plated torch blade and cutting through the plasteel packaging that sometimes gets used.

As someone who collects and uses old 35mm film cameras finding batteries can be a hassle. These work great to replace the old style PX-625 1.35 volt batteries many of those cameras need. Some say that 1.5 volts makes a difference in the meter readings compared to the specified 1.35 volt batteries, but when compared to known good handheld light meters the difference is so slight that it will never matter especially if you shoot print film.

Item as described

Removed 5 batteries from package and all were tested 0 , totally DEAD. No local return places. Not wasting my time contacting product person or bot or Foreigner named John.

Not happy with the batteries. Didn’t last long at all. Maybe 4 months. Tried to replace the ones installed prior but, they were a waste of time.