RED 7.4V 2500m Ah High Rate Li-po Battery With Banana Plug for Syma X8C/X8S Series RC Drone Description: Brand:REDName:7.4V2500mah 25C Lipo Battery Battery type: Lipo Rated Capacity: 2500 m Ah Rated voltage: 7.4 VDischarge rate: 25C 2 S Charging Time: 20-30 mins Charging interface: Balance plug Discharge interface: Banana Plug Connector Type: Syma X8C/X8S Series RC Drone Dimensions:17X34X90mm Weight: 110g 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 ENGPOW7.4V 2500mah 25C Lipo Battery