That's right - unless i've missed something. The Aerobed 'Active' has a re-chargable battery, but the others don't. They're excellent airbeds, but need 240v electricity.
Hi, we have intex double height which also has built in 240v pump. On this if you don't have mains electric you can use 12v pump with large nozzle into intake valve to inflate. Mybe aerobed is similar ?