Voltage: DC 3.7V; Capacity: 120mAh Material: Lithium Polymer; Net Weight: 4g Size: 20 x 13.5 x 5.5mm / 0.79″ x 0.53″ x 0.22″ (L*W*T) Connector Type: 2P PH2.0mm Pitch; Cable Length: 5cm / 2″ Features: * Rechargeable high volume Lithium-ion Battery * High capability,Lightweight,Low internal resistance * Excellent safety performance,Excellent discharge performance * Long cycle time;Can be used in MP3 …