Selecting the right battery capacity depends on several key factors:
For most consumer drones, batteries range from 1500mAh to 5000mAh. A general rule is that larger capacity batteries provide longer flight times but add more weight. For example, a typical 2500mAh battery might give 15-20 minutes of flight time on a medium-sized drone. According to IEEE Spectrum, lithium polymer (LiPo) batteries are most common due to their high energy density and discharge rates.