Review on 6 Pack OVONIC 45C 200MAh 3.7V Lipo Battery With PH2.0 Connector For RC FPV Racing Drone Quadcopter by Brian Warmack

Terrible batteries in so many ways …. First of all they are clearly not even close to 300mah. Obviously the cell is far too small I would guess 150-200mah at most. Also I only received 6 batteries not 24 and so have many others. Furthermore the batteries plugs are not made correctly and get stuck in a PH2.0 connector. You must take a knife are round out the connection tabs so the battery is even usable. On top of all that the cells are weak, I get less than 20 seconds of flying before the battery is down to 3.0V. DO NOT BUY for any serious whoop flying. These are only useable for cheap brushed toy grade drones and absolute beginner pilots.