This charger is intended for LIR series button cells. It can't be used to recharge CR2032 type non-rechargeable cells and despite many of the sellers claiming that it can charge ML2032 cells it is not recommended as they have a lower cell voltage than the LIR series.<br /><br />The unit does have the proper identification resistors for modern smart chargers to deliver power, and it has a very neat contact system that makes it easy to insert a wide range of cell sizes for recharging. Note that the charge current is fixed at around 10mA for any size of cell.<br /><br />Ignore the three LED positions on the front, as there is just one charging status LED.<br /><br />Note that LIR cells like the classic LIR2032 have a higher voltage (up to 4.2V) than CR2032 cells (3V), and also have much lower capacity, but make up for it by being rechargeable.<br /><br />This came from AliExpress (not a sponsor):-<br /><a href="https://www.aliexpress.com/item/1005007301618622.html" target="_blank" rel="nofollow">https://www.aliexpress.com/item/1005007301618622.html</a><br />It's available in black or white, but not pink.<br /><br /><br /><br />If you enjoy my videos you can help support the channel with a dollar or two for coffee, cookies and gadgets, and keep it independent from the quirks of the YouTube algorithm by supporting me on Patreon. I release content for critique and feedback on Patreon as soon as it has been made.<br /><br /><a href="https://www.patreon.com/bigclive" target="_blank" rel="nofollow">https://www.patreon.com/bigclive</a><br /><br />Alternatively, for a single contribution you can use PayPal:-<br /><a href="https://www.paypal.com/paypalme/bigclive" target="_blank" rel="nofollow">https://www.paypal.com/paypalme/bigclive</a><br /><br /><br />#ElectronicsCreators<br />...<br /><a href="https://www.youtube.com/watch?v=lKlSpgeDNCI" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=lKlSpgeDNCI</a>