4PCS 3.7V 1300mAh Lipo Battery Type_FPV Can be assembled into quadcopter

Can be assembled into quadcopter or assembled as a six-copter aircraft

BME688 4-in-1 gas sensor with AI and integrated high-linearity

Precision machining

Item name: 25~200mw 40CH VTX FPV Transmitter

Transmitter Battery: 3 x AA Battery (NOT Included)

4PCS 3.7V 1300mAh Lipo Battery Type_FPV Can be assembled into quadcopterFeatures: 100% Brand new and high quality! Rechargeable battery with re discharging protestion circuit Low reoccurring operation cist, Short circuit and over current protection Safe and environmental friendly Perfect for flashlight or electronic gadgets Keep in a dry and cool place. Specifications: Capacity: 1300mAh Voltage: 3. 7V Chemistry: Li ion Size: 32mm(Length) x 16mm(Dia.) Package Included: 4pcs 3. 7V 16340 1300mAh Li ion Rechargeable Battery