DOACE Voltage Converter 220V to 110V - 500W, Pure Sine Wave - Black (AT440)


Item has been used before - Will show signs of usage such as scuff marks, scratches, dirt, dust, etc. PLEASE VIEW ALL PICTURES. Item has been removed from original packaging and handled for inspection - Please anticipate signs of handling. Outer packaging will have cosmetic imperfections. Product may not ship in original packaging. Includes all item(s) seen in picture(s) ONLY.



  • Converts 220V-240V to 110V pure sine wave power
  • Supports devices up to 350W continuous / 500W start-up power
  • Ideal for electronics, medical devices like CPAP, and motor-driven appliances
  • Multiple safety protections: under-voltage, over-voltage, over-temp, overload, short circuit
  • Includes EU power cable and 4 international plug adapters (Types I, E/F, G, A, L)
  • 7 charging ports: 3 AC outlets + 4 USB (2 USB-C PD 20W, 2 USB-A QC 18W)
  • Charges up to 7 devices simultaneously at 350W
  • Compact size with 4-foot power cable for travel use
  • Output: 110V / 60Hz pure sine wave




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