A drone lithium polymer battery (LiPo battery) is a rechargeable, lightweight power source that provides the energy needed for drone flight, making it the most widely used battery technology in modern drones.
Drone LiPo batteries are usually made up of multiple cells.Each cell in a LiPo battery typically produces 3.7 volts, and drone batteries are commonly configured as 2S, 3S, 4S, or 6S, meaning they contain two, three, four, or six cells connected in series. Higher cell counts provide higher voltage and more power, which is essential for demanding drone applications.
Because of their high performance and lightweight design, LiPo-based drone battery packs are widely used in consumer drones, FPV & racing drones and aerial photography drones.
Why are LiPo batteries used in drones?
LiPo batteries are the preferred power solution for drones because they provide several key benefits:
High energy density
LiPo batteries store a large amount of energy relative to their weight, which helps extend drone flight time.
High discharge rates
They can deliver high current quickly, allowing drones to achieve strong acceleration and stable flight performance.
Lightweight design
Weight is a critical factor for drones. LiPo batteries offer high power while keeping the total drone weight low.
Flexible shapes and sizes
Unlike traditional batteries, lithium polymer batteries can be manufactured in different shapes and sizes, making them suitable for various drone battery packs and drone models.
