3.7V 1000mAh Lithium Polymer LiPo Rechargeable Battery Cells 503450 For Mp3 DVD PAD Camera Recorder Speaker PSP MP4 MP5 5*34*50|li ion|rechargeable batterylithium ion battery - AliExpress
Amazon.com: Diginex AKZYTUE 3.7V 500mAh 602535 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector : Health & Household
Amazon.com: 3.7V 1000mAh 504045 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector : Health & Household
3.7v 600mah Lithium Polymer Rechargeable Battery 3 Wires 503040 Li-po Li Ion For Mp3 Dvd Camera Gps Psp Bluetooth Electronics - Rechargeable Batteries - AliExpress