3.7V 180mAh Lipo Battery for Syma S107 S107G Skytech M3 m3 Replacement Spare Parts for Syma Skytech RC Helicopter - AliExpress
Amazon.com: HHZ 5 Pcs 3.7V 100mAh Lipo Battery RC Mini White Plug for RC 1/28 Mini Car/RC Helicopter/RC Quadcopter : Toys & Games
High Discharge Rating 903048 3.7V 1000mAh Li Ion RC Helicopter Battery 15c 20c for Quadcopter Drone - China 3.7V 903048 Lipo Battery, 903048 Lithium Ion Battery | Made-in-China.com
Amazon.com: GoolRC 3.7V 300mAh Lipo Battery for WLtoys V911S RC Helicopter : Toys & Games
Amazon.com: Li-po battery 3.7v 450 Mhz for S032 Syma Helicopter RC Battery : Toys & Games
Source Li-ion Battery 3.7V 750mAh 952540 Rechargeable RC Lipo Battery for RC Helicopter Drone Battery on m.alibaba.com
HOT 5 Pcs 3.7V 200mAH Lipo Battery for WLtoys V911 RC Helicopter Spare Part 1.25p Plug 3.7 V 200 mah For Toys - AliExpress
Amazon.com: DOPLUS FEILUN Test Qualified 700mAh 3.7V High Power Rechargeable Li-ion Battery Pack for Remote Control High Speed Racing Boat RC Vehicle Cars Truck Airplane Helicopter : Toys & Games
New 18500 1100mAh 3.7V 15C LiPo Battery For Subo S900 RC Helicopter Drone | eBay