Never leave batteries charging unattended. • EMAX Tinyhawk Lite. • EMAX Tinyhawk III Plus. • EMAX Tinyhawk Freestyle. • 3 x EMAX 1S HV 3.8V 650mAh LiPo Batteries with PH2.0 Connector. Suitable for compatible 1S FPV drones using PH2.0 connectors, including.