QX90 Upgrades

In this video I take a few performance parts from Banggood and show you how to install them into an Eachine QX90 micro quadcopter! You can also use these upgrades on any micro multirotor of your choosing! The stock QX90 comes with two 1s 600 mAh lipo batteries and motors that can only handle 4.2 volts. I wanted more power and Banggood hooked me up with everything I needed! I try out two different sizes of 2s lipos that deliver 8.4 volts to determine which is a better fit for the QX90. The new motors can han