Min. Order Reference FOB Price
10 Pieces US$0.45-1.20 / Piece
Product Description
Wholesales 3.7V 603040 Lithium Ion Battery Lithium Polymer Battery for Blue-tooth Earphone Detailed Photos Only require little maintenance, as they do not have a memory effect and can be charged and discharged without damaging the battery The output ranges from 4.2V when completely ...