EcoFlow Power Kits are 48-volt plug-and-play camper van power systems that are especially suited for a 48-volt DC air conditioner. Campervan HQ has built 48-volt air conditioner cables that plug directly into a battery port, giving you the high BTU output and low power draw of a 48-volt RV air conditioner, while still giving you all the 12V or 24V output from the Power Hub for your DC circuits.