You probably need to do some google search on drone basics.... like batteries used for drones..... battery capacity.... battery voltages...... drone motor power requirements. Speed controller modules etc. Drone or UAV or RC forums are a good start. Important thing is..... don't short circuit lipo batteries.... totally avoid shorting them.... as they can definitely burn things really badly...... even cause whole house to burn. So be very careful with lipos at all times.... even when charging them.