Amazon.com: Be oneself 3.7V 500mAh Lithium Polymer mini rechargeable battery 472540 Li-ion Li-Po for #1118 keychain camera : Cell Phones & Accessories
Amazon.com: AKZYTUE 3.7V 500mAh 303450 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector : Health & Household
Buy Wholesale China Vcell/oem 12.8v 500mah 4s1p High Safety And Rechargeable Lifepo4 Battery Pack With Smart Pcm For Electric Vehicle, Solar Lamp, Gps & Lifepo4 Battery Pack at USD 8.2 | Global