1200mAh lithium polymer rechargeable battery, 3.7V , size 6x34x50mm 5 different 3 pin connector for choice. JST 1.0 3pin , JST 1.25mm 3pin, JST ZH 1.5mm , JST PH2.0mm , JST XHR-3 2.54mm . use for smart watch, mobile phone, GPS,poqwe bank.
3.7V 1200mAh Lipo Polymer Rechargeable Battery JST 3P PH 2.0mm connector 603450
3.7V 1200mAh 4.44Wh Rechargeable Li-Polymer Li Battery 603450 JST 2Pin Connector
3.7V 403030 320mAh Lipo Polymer Rechargeable Battery For GPS MP3 Camera Watch
1100mAh 3.7V LiPo polymer rechargeable Battery For GPS MP3 DVD headphone 802060
3.7V 370mAh 502530 Lipo Polymer Rechargeable Battery For MP3 MID Bluetooth DVD
3.7V 350mAh-450mAh 602040 Lipo Polymer Rechargeable Battery for cell phone MP3