Customized small 3.7v 85mah li-polymer battery for MP3 palymer/earphone

FOB Reference Price:
$0.85 - $2.49 / Piece | 100 Piece/Pieces (Min. Order)
Battery Size:
3.7v 85mah li-polymer battery
Nominal Capacity:
85mah
Nominal Voltage:
3.7v