Battery

CR1220

3V lithium coin cell

Chemistry: lithium
Voltage: 3 V
Diameter: 12.5 mm
Thickness: 2 mm
Used by: 3 devices

Common uses: Motherboards · Tiny devices

CR1220 Diagram

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.

DL1220 · ECR1220

Related codes

Same battery / other names

CR1220DL1220

Also sold as

Brand or pack name for the same battery.

CR1220ECR1220

Also sold as

Brand or pack name for the same battery.

Commonly confused with

CR1220CR1216

Not a substitute

Same 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 12.5 mm family — thicker bar means thicker cell. Not to scale. Highlighted cell is this page.

CR1216

1.6 mm

CR1220

2 mm

Devices using CR1220

All (3)Watches (3)Casio (3)

Used in

Watches3 devices

Brands: Casio

Learn more

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