Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
That sounds like a '16340' 3.7v rechargable Li-ion battery, there are many listed on eBay. The longer ones are most likely '18650' like the ones used in USB power banks.
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