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Battery

CR2016

3V lithium coin cell

CR2016 is a 3-volt lithium coin cell — 20 mm across and only 1.6 mm thick. Same diameter as CR2032/CR2025 but much thinner; Casio F-91W and some remotes name CR2016 specifically.

Chemistry
lithium
Voltage
3 V
Diameter
20 mm
Thickness
1.6 mm
Used by
28 devices

Common uses: Slim devices · Some watches

CR2016 battery reference render

CR2016 Diagram

CR2016 orthographic diagram with top, bottom or end views and side profile dimensions
Brand-neutral outline — confirm the tray in your device.

Other names

Genuine aliases and pack labels for this battery — not substitutes of a different chemistry.

DL2016 · ECR2016 · 2016

Related codes

Same battery / other names

CR20162016

Same battery

Same battery, different label.

CR2016DL2016

Also sold as

Brand or pack name for the same battery.

CR2016ECR2016

Also sold as

Brand or pack name for the same battery.

Commonly confused with

CR2016CR2025

Not a substitute

Same diameter family; different thickness — not interchangeable

CR2016CR2032

Not a substitute

Same diameter family; different thickness — not interchangeable

CR2016CR2050

Not a substitute

Same ~20 mm diameter family; different thickness — not interchangeable

Rechargeables are not equivalents

Rechargeable coin cells (LIR, ML, VL, CTL and similar) are not drop-in replacements for disposable CR cells — voltage and charging requirements differ. Same size does not mean the same battery.

Size family

Edge thickness in the 20 mm family — thicker bar means thicker cell. Not to scale. Highlighted cell is this page.

CR2016
1.6 mm
CR2025
2.5 mm
CR2032
3.2 mm
BR2032
3.2 mm
CR2050
5 mm
CR2050W
5 mm

Device-specific caveats

From manufacturer-backed notes on devices that use CR2016 — not generic advice.

  • Connected wearable with conventional CR2016 — do not confuse with Tough Solar CTL/ML rechargeable Edifice models.
  • Eco-Drive and other rechargeable cells (MT*, CTL*, SLB*, …) are excluded from this disposable CR/SR publish set.

Devices using CR2016

1 / 28
All (28)Watches (26)Connected wearables (1)Garage remotes (1)Casio (25)Citizen (2)

Used in

Watches26 devicesConnected wearables1 deviceGarage remotes1 device

Brands: Casio · Citizen

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Testers & chargers

Optional tools that fit this cell type — only where the chemistry allows. Separate from the battery answer.

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Buy links are optional and separate from the battery answer.

Need one?

Need a CR2016?

Search Amazon for packs of this battery code.

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