Lithium Ion Polymer Akkumulátor - LiPo 3.7v 500mAh - "r
Kínai 602040 3.7v 450mah Li polimer akkumulátor gyártók és beszállítók – Dongguan Encore Energy
Amazon.com: EEMB 3.7V Lipo Battery 500mAh 403048 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!! : Health & Household
Lithium Ion Polymer Battery Ideal For Feathers - 3.7V 400mAh : ID 3898 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits