Specification: Brand: ZOP Power Battery type: Lipo Number of cells: 4 S Rated Capacity: 7500 m Ah Rated voltage: 14.8 V Discharge rate: 35 C Connector Type: XT60 Plug Dimensions: 41.5*46*130MMWeight: 571g Note: due to the difference between the measurement, the battery dimension & weight may have little error. Caution: Dont over-charge, or over-discharge batteries. Dont put it beside the high temperature condition. Dont throw it into fire. Dont throw it into water. Packaging included:1 X ZOP Power 14.8V 7500mah 35C 4S Lipo Battery