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CR2016 battery
CR2016
3V · 20 × 1.6 mm · Lithium
The CR2016 is the thinnest of the common 20 mm coin cells at just 1.6 mm.
Specifications
| Battery type | CR2016 |
| Voltage | 3V |
| Size | 20 × 1.6 mm |
| Chemistry | Lithium |
| Equivalents | BR2016, DL2016, ECR2016 |
| Common uses | Slim key fobs, calculators, fitness bands. |
🔍 Battery cross-reference finder
Type any common code to see its voltage, size and interchangeable equivalents.
💡 Two CR2016 stacked equal one CR2032 in some fobs — but only use the cell your device specifies.
Frequently asked questions
- What is a CR2016 battery equivalent to?
- The CR2016 is interchangeable with: BR2016, DL2016, ECR2016. These share the same size and voltage.
- What voltage is a CR2016 battery?
- A CR2016 is 3V, measuring 20 × 1.6 mm.
- What is a CR2016 battery used for?
- Slim key fobs, calculators, fitness bands.