Duracell CR2016 3V Lithium Coin Battery - 2 pack

CR2016 is a 3V lithium coin cell from Duracell supplied as a 2‑battery pack. Compact and lightweight, it is designed for low-drain, small electronic devices where a thin coin battery is required. Typical applications include key fobs, small remote controls, calculators, some wearables and small fitness or medical devices (verify device compatibility). The pack emphasizes safety with a bitter coating and child-resistant packaging.

Ingredients

/ Composition: 3V lithium coin cell (contains lithium). Exact detailed cell materials and full chemistry are not specified on the visible packaging. Warnings / Safety: Keep out of reach of children. Ingestion of coin batteries can cause severe injury; seek immediate medical attention if swallowed. Dispose of used batteries according to local regulations.