EcoFlow Delta Max 1600, Model: EFD311, Capacity:1612Wh/2000W(4600W)/230V(50Hz/60Hz), Size: 636 x 355 x 430mm, eight: 23.95. Listed as new other as we've plugged the power bank in to charge it but haven't actually had a need to use it. Collection only from Wimbledon.
eBay