4 of 5 people found the following review helpful
Panasonic CR2016 x 12,
Verified Purchase(What is this?)
This review is from: Panasonic Specialist Lithium Coin Batteries CR2016 x 12 (Accessory)
Not much to say. These are a re-stock for use in my head-lamp which I use for working in dark, awkward places. They last a surprisingly long time.