I try to avoid coil cells in all my devices - all batteries in my house are rech...

		ClumsyPilot on May 9, 2022 \| parent \| context \| favorite \| on: Everything with a battery should have an off switc... I try to avoid coil cells in all my devices - all batteries in my house are rechargeable. That being said, there are rechargeable button cells and there is a button cell charger! https://thepihut.com/products/lithium-ion-coin-cell-charger