The Panasonic CR2016 3V Lithium Battery Go to product viewer dialog for this item.

is a reliable, long-lasting power source for small electronic devices such as car key fobs, calculators, digital watches, and medical equipment. It is widely available in various pack sizes, from single units to bulk 100-packs, with a shelf life of up to 10 years. Key Product Specifications

: Users find them dependable even after years of storage.

: This battery replaces models like DL2016, ECR2016, BR2016, and SB-T11. Purchasing Tips

Reviewers on platforms like consistently rate these batteries highly, with an average of 4.8 out of 5 stars .

The following specifications are based on official data from and technical retailers like DigiKey and ComponentsTree : Chemistry : Lithium Manganese Dioxide ( LiMnO2cap L i cap M n cap O sub 2 Nominal Voltage : Nominal Capacity : Dimensions : (diameter) x Operating Temperature : -30∘Cnegative 30 raised to the composed with power C +60∘Cpositive 60 raised to the composed with power C Shelf Life : Up to 10 years when stored properly Where to Buy

Retailers often offer tiered pricing based on the quantity purchased. Estimated Price DigiKey Product Page eBay eBay Listing Walmart Walmart Electronics UHS Hardware $6.59 $5.49 UHS Hardware Sale Home Depot Home Depot Battery Center Amazon Amazon Panasonic Store Performance & User Insights