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 603450 JST 3P 1.0mm 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
2 pcs 3.7V 400mAh Lipo Polymer Rechargeable Battery For Headset Speaker 402050