The 99Wh high-capacity battery provides up to 49 minutes of flight time or 42 minutes of hover time for the DJI Matrice 4 series drones. IP55 design, suitable for extreme environments ranging from -20 ° C to 50 ° C, fearless of rain, snow, sand, and high temperatures, ensuring stable power supply for industrial drones under harsh conditions. The matrice 4 battery is equipped with advanced fast charging technology, which can charge quickly. This allows you to reduce downtime between flights, return to the air faster, and improve the efficiency of Matrice 4 drone operations. Equipped with an intelligent battery management system. Real time monitoring of battery status, charging level, temperature, and number of cycles. This system helps protect the battery from the effects of overcharging, overdischarging, and short circuits, thereby extending the battery's lifespan. The current protection mechanism will automatically cut off the power supply in case of abnormal current, preventing damage to the battery and drone. In addition, the high-precision thermal protection system can protect the battery from overheating, ensuring safe use even during long-term or high-intensity use