Lithium button cell (or coin cell) batteries are suitable for a wide range of applications and are available from Active Robots in varying capacities. Button batteries have a low self-discharge, meaning that they can hold their power for a long time when they aren’t being used - so don’t be afraid to buy in bulk! Common applications for our button cells include watches, clocks, remote controls for vehicle alarms and backup batteries. Small in size and without much weight, button cells are a great way to power small embedded projects for hours.
Whenever purchasing replacement batteries, ensure you’re buying the correct cell for your intended application by cross-checking the compatible battery code indicated by the manufacturer of your product with the codes below. If you experience any difficulties while ordering or have any queries please do not hesitate to contact us - We’re here to help.