Lithium battery shelf life

newspaperguy

Well-known
Local time
6:40 PM
Joined
Jan 2, 2005
Messages
1,525
I was amazed.

I bought a nine-year-old Olympus digicam last week.

In the box was a remote control that had never been
unwrapped. Still had the barrier seal in the battery case.

I pulled it out of course, and installed a new CR2025.

Later, on a whim, I checked the old one on my battery
meter and discovered it ran all the way up the 'good' scale.

Also of note - been running two lithium AAs in a pocket
digi since Christmas - several hundred shots - still going.
 
Lithiums normally have 10% self discharge over 10 years at room temperature. So after 10 years you have still 90% left.
 
Back
Top Bottom