That's for an Inspire, don't you need Phantom 4 charging?Does anyone have any experience or comments on products like this one? It looks like it will do the job, although I would still need an inverter to go from my battery to AC, then this would convert back from AC. It is extra hops, but this looks pretty straightforward.
Multiple Charger Car Charger Battery Parallel Charging Board for DJI Inspire 1 | eBay
Thanks,
Mark