What is a CR1220 battery equivalent to?

The CR1220 is interchangeable with: DL1220, ECR1220, BR1220. These share the same size and voltage.

What voltage is a CR1220 battery?

A CR1220 is 3V, measuring 12.5 × 2.0 mm.

Watches, small toys, motherboard backup, medical sensors.

CR1220

3V · 12.5 × 2.0 mm · Lithium

The CR1220 is a small 12.5 mm coin cell.

Battery type	CR1220
Voltage	3V
Size	12.5 × 2.0 mm
Chemistry	Lithium
Equivalents	DL1220, ECR1220, BR1220
Common uses	Watches, small toys, motherboard backup, medical sensors.

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💡 These are easy to mix up with CR1216 and CR1225 — always read the printed code.

What is a CR1220 battery equivalent to?: The CR1220 is interchangeable with: DL1220, ECR1220, BR1220. These share the same size and voltage.
What voltage is a CR1220 battery?: A CR1220 is 3V, measuring 12.5 × 2.0 mm.
What is a CR1220 battery used for?: Watches, small toys, motherboard backup, medical sensors.