Send with a tracking number ! About plug Specifications ,For example ,the 1.25mm connector mean 1.25mm between the two pin. = Model (size) : 602030 = Li battery size : Thickness 6 mm x Width 20 mm x Length 30 mm = Nominal Voltage : 3.7V = Capacity : DC 3.7v 300mAh = Discharging rate : 1C = Cycle life : 800 cycles ,Stable performance with 100% be tested before shipping. = Built in PCB for charge, discharge and temperature protection. = Fit for Bluetooth Speaker Remote controller,IPTV Set top box remote controller Retail package includes: 2 pcs 3.7v 300 mAh Polymer Li lithium rechargeable battery packs 602030 3pin 1.25mm plug.
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