Maximise your flight sessions with this value-packed 8-pack of BetaFPV 300mAh 30C HV LiPo Batteries featuring the high-performance BT2.0 connector. These 1S High Voltage (HV) batteries are a significant upgrade for micro drones, utilising the BT2.0 connector's superior design with 1.0mm banana pins to drastically reduce internal resistance and voltage sag compared to traditional PH2.0. This allows for more efficient power discharge, delivering impressive continuous (9A) and burst (15A) current and providing up to double the runtime. Enjoy longer, more consistent flights with stable power output, ensuring your 1S brushless drone performs at its peak without premature low voltage warnings.