Listings show capacities of 265 mAh and 220 mAh.
Pack sizes range from single units up to six-count; listings show 1, 2, 4, and 6 counts.
Product details consistently list them as single-use/non-rechargeable.
Listings vary: some state up to 12 years in storage, while others advertise a 10-year storage guarantee.
Noted safety features include Color Alert indicators, a non-toxic bitter coating on the cell, and child-resistant or child-secure packaging.
Some listings state an operating/storage range from −22°F to 140°F.