Panasonic CR2016 3V Lithium Coin Cell Battery 4 Pack

Panasonic CR2016 Lithium Coin Cell 4 Pack

Panasonic CR2016 batteries are 3V lithium coin cells supplied as a pack of four on a card. Each cell measures 20 mm by 1.6 mm and provides a continuous voltage supply. They offer high energy density and a shelf life of up to 10 years. The pack suits devices requiring this specific coin cell size.

Suits devices needing CR2016 DL2016 ECR2016

These cells fit watches, calculators, key fobs and medical devices that specify CR2016 or compatible references such as DL2016, ECR2016 or BR2016. They also match older codes including L10 and LF1/4V. Buyers whose equipment requires a different diameter, thickness or voltage should select another battery type.

20 mm diameter 1.6 mm thickness 3V lithium chemistry

The critical specification is the physical size of 20 mm diameter by 1.6 mm thickness combined with 3V lithium chemistry. This exact form factor determines whether the cell fits the battery compartment and meets the device voltage requirement. Verify both dimensions and chemistry against your device manual before purchasing.