JJRC X11 RC Drone Quadcopter Spare Parts 2S 7.6V 3400m Ah Intelligent Lipo Battery Description: Brand Name: JJRCItem Name: Lipo Battery Item NO.: X11 Capacity: 3400m Ah Voltage: 7.6 V Energy: 26 Wh Flight Time: About 20 minutes Charging Time: About 4h Weight: 167g Usage: for JJRC X11 / MJX B4WRC Quadcopter Package Included:1 x 7.6V 3400m Ah Battery