3.7V 1000mAh 652272 Lithium Polymer Li-Po li ion Rechargeable Battery cells For Mp3 MP4 MP5 GPS mobile bluetooth - AliExpress
3 Line 3.7v 1050mah Rechargeable Li Polymer Li-ion Battery For Headphones Tachograph Model Sp5 Mp3 Mp4 Gps 703444 073444 - Digital Batteries - AliExpress