Lithium Ion Polymer Battery with Short Cable - 3.7V 420mAh : ID 4236 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
362543 3.7V 400mAH Polymer lithium ion / Li-ion battery for TOY,POWER BANK,GPS,mp3,mp4,cell phone,speaker - AliExpress
Large Lithium Polymer Battery 3.7 V 10000 mAh LP1260100 | Lipolybatteries.com
Li-Polymer Battery 3.7V 3000mAh
Lithium Ion Polymer Battery - LP451528 3.7V 150mAh
4400mAh 3.7 volt Lipo Battery LP106065 UL1642 | Polybattery.com
Amazon.com: EEMB 3.7V Lipo Battery 300mAh 602030 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!! : Health & Household
WONDOM Lithium Polymer 503040 Flat Battery 3.7V 600mAh 5 x 30 x 42mm with Plug
Lithium Ion Polymer Battery - 3.7v 500mAh : ID 1578 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Li-Polymer Battery 3.7V 6000mAh
3.7 v 80mAh Ultra-Low Cost LP541415 Small LiPo Battery | Polybattery.com