These are for hire to our UK visitors here on holiday as their electricity is 240 volts and ours is 110 volts. These are commercial grade 500 watt transformers used to recharge the batteries in electric wheelchairs, battery powered mobility carts (Scooters), nebulizers and other medical equipment.
Special Note: MUST BRING CHARGER. Transformers will NOT work without the charger. To be used only with medical equipment. Do not use with hairdryers.