A test compared the Ecoflowⓘ River 2 Pro (768 Wh) and Delta 3 Plus (1024 Wh) portable power stations as an alternative to installing an auxiliary battery, inverter and 12 V sockets in a campervan. The units, with up to 1600 W in Boost mode, cannot fully power a hair dryer or kettle, but are suitable for a fridge, charging gadgets and low-wattage appliances. Prices for models around 1000 Wh start at 500 euros; unlike fixed installations, they are not exempt from VAT when purchased for a motorhome.
