Gens ace and Tattu official online shop has update many new products, such as Tattu ESC, 5200mAh series lipo battery, 100C products and Yuneec Q500 replacement battery. We will recommend Ultrax 6300mA

When you use battery for a long time, the battery will get old, and flight time will gradually reduced. Most pilots can face this problems, thus you need to upgrade battery, a battery upgrade gives yo