Battery, Primary Battery, Lisocl2 Battery manufacturer / supplier in China, offering High Rate 9500mAh 22.2V Drone Batteries for Drone Education and Training, High Density 4500mAh 22.2V Li-Polymer Batteries for Aerial Drone and Drone Training, 12000mAh 22.2V High Rate Drone Batteries for Drone Education and Training and so on.