To support full-day operations, the DJI T40 has a 30,000 mAh intelligent flight battery for an ultra-long service life of up to 1,500 charges—the smart charging hub can power a battery fully in ...

The DJI Agras T40, an agricultural drone ... can spread its 10-gallon payload in as few as five minutes, draining its battery nearly as fast, so Tom and Tim were constantly refilling buckets ...