Broken Cheap Earbuds can be This Useful!Magnetic Battery Charger

These earbuds model are E7s and M10. A very cheap one. This project can be added to any electronic project as an Charging percentage indicator and Battery Level percentage indicator. For the magnetic charger, if you can Drill neodymium magnets, use any neodymium magnet you want.
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Music Used:
Thinking of Us by Patrick Patrikios - • Thinking Of Us
Grut by Patrick Patrikios - • Grut

[@billyjoegilmour95]

My earphones has 2600mah 18650 and it has 5v usb out put and it shows % of the battery I could use it for DIY project or use it to make CZcams channel to share my ideas 💡

[@billyjoegilmour95]

It was about £10 to buy it

[@billyjoegilmour95]

But I forgot where I put the ear phones so now I can't use it but I could use the power bank bit and fully charged lipo battery's from vapes I found

[@x3dtronicsph]

What is the model bro.
Usually, specs are not that accurate for cheaper devices.
My M10 (the black one) was advertised as 2000mAh capacity.
But when i checked, it's only 143mAh.
And the 5v output current is pretty low.
In case of mine, all i can do with it is to use it as a Charging Percentage indicator and Battery level indicator.
These boards have very low standby current so no problem with battery draining if your battery has a BMS

[@billyjoegilmour95]

​@@x3dtronicsphmine looks bit something like yours I think the battery is 2600 mah rated capacity or 2000mah rated it feels bit heavy so I should test it if I can find it