... LED Display Applications: Ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity ! ... Simply connect with 12v/24v Battery as in a Car, Motorcycle, Camper or Boat and use 110v/ 220v electrical appliances.1. It ... , camp, boat and other outside activities. 2. It can also be widely used in the districts with unstable power or supplied power by ...