Making a coin cell battery

[@ChannelChameleonYT]

How much does it cost to make a battery cell used in remote controls?

[@user-fg6ro]

Which size is (2032/1620 etc.) this and type (BR/CR)?

[@ChannelChameleonYT]

How much does it cost to make the cell?

[@fatemehshekofteh]

Thanks for sharing this. How can we know that the slurry adheres well to the foil?

[@CartoonBox-qk9nr]

Ham andhe hain kya