Here is a comparison table displaying the power and charging time of each BLUETTI with the new Charger 1 compared with the conventional charging through the cigarette lighter socket.
What would be nice and not exactly a game changer, if this charger had reverse charging like the unit from ECO-FLOW, it’s alot more expensive but has more features that Bluetti’s. This item is late in the game; and at 3.5 hours to charge a 1000 watt inverter; while not as efficient, will use the the same supply wire size and double the charging capacity thereby cutting your charging time in half and the inverter has a smaller footprint.