Specification: - product type: dji s1000 lipo battery pack - capacity: 22000mah - voltage: 22.2v - max continuous discharge: 25c (550a) - max burst discharge: 50c (1100a) - weight: 2544g - flight time: more than 15mins - dimensions: 198*91*66 mm - balance plug: jst-xh - discharge plug: n/a - charge rate: 1-3c recommended, 5c max Http://www.Gensace.De Http://tattu-world.Com/uav_drone_battery/