Lithium coin cells

CR3032 batteries

Out of stock · back-order

Sensors, industrial devices.

Back-order: tell us how many you need and we will email you the price and when we can post them. You don't pay anything until you confirm.

Quantity (packs of 2)

Back-order by emailEmail us a question

Opens your email app, addressed to [email protected].

Also called	CR3032, DL3032
Voltage	3 V
Typical capacity	about 500 mAh (varies by brand)
Diameter	30 mm
Height	3.2 mm
Chemistry	Lithium manganese dioxide (Li-MnO2), not rechargeable
Shelf life	Up to 10 years
Postage	Free within Australia, by letter (no tracking)

Warning: keep button and coin batteries away from children. Swallowing one can cause serious injury within hours. If you think a battery has been swallowed, get urgent medical help straight away.

Not the right size? See the full battery cross-reference.