This is Julie from Jackery at Milpitas. We produce portable battery chargers and sell on Amazon and our webstore. If you ever have encountered any battery issues of your drone, please feel free to contact me for a tryout. We just launched a new model specifically designed for drone. It’s called Jackery Explorer 200 with 200Wh power and 57600mAh capacity. I can be reached at ju...@jackery.com.
Thank you ~
Julie