Amazon.com: Replacement Battery for YUNEEC Q500, Q500 4K, Q500 4K Typhoon RC Drone Part NO N : Electronics
Maximalpower Battery for Yuneec Q500 Pro 4K Typhoon Drone, Replace 7500mAh Li-Po Lithium Polymer Battery - Walmart.com
A generic battery adapter to use cheaper batteries | Yuneec Drone Forum
Amazon.com: Beacon Pet 3S 5400mAh 11.1V LiPO Battery Packs Extra Flight Time for Yuneec Q500,Q500+,Q500 4K,Typhoon G Drone RC Quadcopter Q500 Gopro Multicopter Drone - 2-Pack : Toys & Games