The drone terminology and definitions is an online glossary for drone and quadcopter enthusiasts.
A device that sends power to the electronic components of a quadcopter.
The battery is the power source of the quadcopter and there are many different types of batteries. Most quadcopters use LiPo (lithium polymer) batteries because they are rechargeable and they are very light weighted. LiPo batteries come in many different shapes and sizes and different power outputs.