2pcs Original Gifi 3s 11.1v 7500mah Upgrade Flight Lipo Battery For Yuneec Q500/q500+/q500 4k/q500+ Pro 4k Rc Drone - Parts & Accs - AliExpress
Gifi Power Upgrade 7500mah 3s 11.1v Lipo Battery For Yuneec Q500 Q500+ 4k Pro For Typhoon Rc Drone Quadcopter Lithium Polymer - Drone Batterys - AliExpress
Amazon.com: 7500mAh 3S High Capacity LiPo Battery, 11.1V Extra Flight Time for YUNEEC Q500 / Q500+ / Q500+PRO / Q5004K / Yuneec Q500 4K Typhoon G RC Dr Quadcopter -2Pcs Black :
MaximalPower Gifi Power YUNEEC 8050mAH High Power Drone 4S Li Po Batte