Kickstarter darling EcoFlow Delta battery generator is not what it seems

The Delta EcoFlow is a new battery generator available on Kickstarter with incredible claimed features. Most are true, some are not.
Device like the Delta offer incredible battery storage capacity. Designed for more than just recharging phones and tablets, these can run refrigerators, pumps, power tools and medical equipment. They’re great for emergencies, camping and general use where power is not available. Similar devices have been on the market for some years so I was eager to verify E