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Broken Sony Ericsson BT headset. Need DIY charger. Answered

Hi Guys,

Need some advice please. I have this old BT earpiece sans a charger. I could buy one but trying to do it myself if I can. Not able to figure it out yet. Any suggestions?

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rickharris

2 years ago

The type of charger depends on the type of battery and the voltage.

Once you know that put battery charger circuit + details into google you will more than likely get a lot of alternative ideas.

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rickharrisrickharris

Answer 2 years ago

It looks like a LIPO & may or may not be usable. They don't like being discharged for long periods.

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Dave7Vrickharris

Answer 2 years ago

Yes this is a LiPo battery. 3.7V. Thanks for your comment. If that means I cant get this thing working, any alternative to salvage the rest of the parts in perhaps some other project?

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Dave7VDave7V

Answer 2 years ago

Or may be I can get this going with an alternative source of power...???