Hey repair friends,
I have some ***LYPERTEC Z3*** Earbuds (Not the ones in the header! But I had to choose something!) . I love them, but the Battery in the charging case does hardly hold a charge anymore.
I opened the case, no problem. Found the specs of the Battery (Type: ETL 902535 , 3.7V 800mAh 2.96WH)
Does anyone know where and how to find a Battery to replace the original? That would be greatly appreciated.