Ovonic 18.5V 100C 5S 1250mAh LiPo Battery Pack with XT60 Plug is specially designed for FPV Quad flying. Find more 5S lipo battery
Specifications of 1250mah 5S battery:
Discharge Rate (C):100C
Battery Weight(dev.20g): 188g
Please check whether the battery surface is alright when you get it and whether the voltage is between 3.7~4.2V before using.