Overview With a 4200mAh 6S LiHV Flight Battery, Fisherman FD3 Fishing Drone flight time can range from 9 to 27 minutes, largely depending on the weight of the baits you attach to the drone. Specification: Capacity: 4200 mAh Voltage: 23.1V Type: 6S LIHV Size: 6*3.2*1.9 in / 153.6*82.4*48.3mm Weight: 1.57 lbs / 716 g Working temperature: 32℉ ~ 104℉ / 0℃ ~ 40℃ Charging Time: 120 mins Max Charging current: 5A In the box: Fisherman FD3 Flight Battery x 1pcs Compatibility: Fisherman FD3