Lithium Battery #CR1216 is typically considered the most common
3v battery size.
Used for all kinds of electronic applications including computer
boards, watches, remotes, and keyless entry systems.
Watch
Tools:
Back
Opener
Opens pop off watch backs.
Back Opener
Opens screw off watch backs.
Back Closer
Closes pop off watch backs.
Case Holder
Holds watch steady while you work
on it.
Battery Tester
Tests voltage of silver oxide and
alkaline batteries.
Technical Names: Battery #CR1216
1216
Technical Data: Li / MnO2
Voltage: 3 Volt
Capacity: 25 mAh
Temp. Range: -40ºC - +85ºC
Weight: .70 g
Size: 12.5 x 1.6 mm
Shelf Life: 1% / y discharge (23ºC)