Be oneself 3 7V 500mAh Lithium Polymer mini rechargeable battery 472540 Li ion Li Po for 1118 keychain camera

Specifications: 1).Rechargeable high volume Lithium-ion Battery 500mA. 2).100% brand new. With protection circuit board. 3).It has a plug, you don't need any soldering skill to replace the battery now! 4).Product size:(L)40 mm x (W)25 mm x (H)4.9 mm. 5).Product voltage:3.7V(nominal) & 4.2V(full voltage). 6).Can be used in MP3 MP4 GPS PSP PAD and a variety of electronic readers. 7).Charging connection port 1.25mm 2 Pin Micro Connector Plug