I just got an email about this deal if anyone is interested. I have no connection with anyone connected to it.
EcoFlow RIVER Pro Portable Power Station 720Wh Generator Certified Refurbished | eBay
Modularized capacity to suit your needs, from 720Wh to 1440Wh with the Extra Battery. Capacity 720Wh (28.8V). EF ECOFLOW RIVER series Portable Power Station. The EcoFlow RIVER series is a compact, portable power station that is built for taking your adventure into the great outdoors.
www.ebay.com