Batterie FPV Drone 18 inch

A 12S 25000mAh 25C LiPo battery with an XT90 plug is a colossal power source, specifically engineered for the largest and most demanding unmanned aerial vehicles, such as an 18-inch drone. Drones of this size are typically purpose-built for extreme heavy-lift operations, industrial logistics, large-scale professional cinematography requiring massive camera payloads, long-endurance surveillance, or specialized agricultural and inspection tasks where maximum power, flight time, and reliability are absolutely critical.

Here's a detailed breakdown of its extraordinary specifications:

• 12S (Cell Count): This signifies that the battery comprises twelve lithium polymer cells connected in series. With each cell having a nominal voltage of 3.7V, the battery delivers a very high nominal voltage of 44.4V. This elevated voltage is paramount for 18-inch drones as it allows the use of highly efficient, low-kV (kilovolts per minute) motors, which can spin massive propellers with immense torque while drawing comparatively lower currents for a given power output. This optimizes efficiency and minimizes heat generation in the entire propulsion system.

• 25000mAh (Milliampere-hour): This is an enormous capacity, representing a massive energy reservoir. A 25000mAh battery is designed to provide significantly extended flight times for drones of this scale, which consume vast amounts of power to lift their substantial weight and often heavy professional payloads. This capacity is the cornerstone for achieving the long operational durations required for serious industrial or cinematic applications.

• 25C (Discharge Rate): The "C" rating indicates the continuous discharge rate of the battery. For a 25000mAh (25Ah) battery, a 25C rating means it can continuously deliver a staggering 625 Amps (25 Ah x 25C = 625A). This incredibly high continuous current capability is essential. An 18-inch drone, especially when performing heavy lifts or battling strong winds, will draw immense currents, and this C-rating ensures the battery can consistently supply that power without excessive voltage sag, overheating, or degradation, maintaining peak performance and stability.

• XT90 Plug: This specifies the type of connector used to link the battery to the drone's power system. The XT90 is a robust, high-current connector, commonly rated for continuous currents of up to 90 Amps (and significantly higher bursts). While even the XT90 might be pushed to its limits by the battery's theoretical 625A output, it is a vastly more appropriate and safer choice than smaller connectors like XT60 for a battery of this capacity and discharge rate. It ensures a secure, low-resistance connection that can handle the very high current flows typical of professional 18-inch drones.

Suitability for an 18-Inch Drone:

This 12S 25000mAh 25C XT90 LiPo battery is perfectly matched for an 18-inch drone due to:

• Exceptional Endurance: The massive 25000mAh capacity provides unparalleled flight times, making the drone suitable for extensive mapping, long-distance inspection, heavy cargo delivery, or prolonged aerial filmmaking sessions without frequent battery changes.

• Ultimate Power Delivery: The 12S voltage provides the necessary power for the largest and most powerful motors and propellers, ensuring the drone has the immense lift capability, precise control, and stability required for its size and potential heavy payloads.

• Robust Current Handling: The 25C discharge rating, translating to over 600 Amps, ensures the battery can continuously meet the extreme current demands of an 18-inch drone, especially during demanding flight maneuvers, rapid ascents, or when under maximum payload.

• Professional Reliability: This combination of high voltage, immense capacity, and robust current delivery, coupled with a high-rated XT90 connector, signifies a battery system designed for the utmost reliability and performance in critical commercial and industrial applications where failure is not an option.

In essence, this 12S 25000mAh 25C XT90 LiPo battery represents the pinnacle of drone battery technology, enabling 18-inch drones to perform tasks that require extreme power, prolonged flight duration, and unwavering reliability in the most demanding professional environments. The entire power system, from ESCs to wiring, must be carefully designed to safely integrate and handle the colossal energy output of this battery.