CR2032 batteries are 3 V lithium coin cells and are described as single-use (non-rechargeable).
Listings state CR2032 batteries perform in temperatures from -22°F to 140°F.
Some listings show a 265 mAh capacity; other listings provide volts, weight, or storage life but do not include a capacity figure.
Common pack sizes shown in listings are small multipacks of 2, 4, or 6 batteries.
Many listings mention a bitter coating on the cell, child-resistant or child-secure packaging, and a Color Alert that dyes the mouth blue; some also note an ingestion burn protection feature.
Listings describe CR2032 coin cells as single-use (non-rechargeable).