4smarts 540644 World Travel Adapter Wall Charger User Manual

June 15, 2024

4smarts 540644 World Travel Adapter Wall Charger

Thank You
for choosing a quality product from 4smarts

Safety Instructions

General safety Instructions

  • Do not drop the product and do not expose it to any major shocks.
  • The device should only be repaired by a specialist.

Precautions for electrical products

  • Protect the unit from dirt, moisture, overheating, and extreme temperatures.
  • Do not open or operate the unit if it is damaged.
  • Never use force to connect the unit or any adapters.
  • Do not operate the unit outside the performance limits specified in the specifications.
  • The adapter cannot be used if the housing is damaged. Do not use the adapter without a fuse. Only 10A fuses (ceramic or glass) can be used. If the adapter is used with devices with a higher power rating than specified in the specifications, the fuse will blow.
  • Keep the adapter out of the reach of children.
  • The adapter is not a voltage converter.
  • Check the compatibility of the input voltage of the equipment to be connected with the local power supply.

Technical Data

  • IN: AC Universal Travel Plug for EU, UK, us, AUS, JPN 100·250V (50·60Hz, 0.5A, 2-pole) OUT AC:Travel Socket EU, UK, us, AUS, JPN (Max. 2500W, 10A, 2-pole)
  • OUT USB-C: DC 5V/3A, 9V/2.22A, 12V/1.67A (20W max.)
  • OUT USB-A1/A2: DC 5V/3A, 9V/2A, 12V/1.5A (18W max.)
  • Total max. power AC at 250V: 2500W, 1 OA (2•pole only)
  • Total max. power AC at 1DOV: 1000W, 10A (2•pole only) Total max. power DC: 20W
  • Dimensions: 72.5 x 55 x 54 mm
  • Weight: 140g

First steps

Press the release button and push the desired plug forward until it engages (to the sound of a click!). Connect the mains plug or charger to the adapter. Connect the adapter to the mains.

Only for AUS sockets:
If you want to connect the adapter to a standard AUS socket, you must manually turn the connection pins to the desired shape after pulling them out of the housing.


USB·C and USB·A1/A2 funkction:
Connect the device-specific USS charging cable and connect the adapter to the mains.

Function Notes

  1. Adapter can accept Type A, 8, C, G, I, J, L, N plugs.


  1. Adapter passt in Typ A, B, C, D, E, F, G, H, l, J, K, L, M, N und O Steckdosen.


Fuse exchange:

  1. Open the cover marked ‘fuse’.
    Remove the built·in fuse.

  2. Open the cover marked “Spare Fuse”.

  3. Place the replacement fuse in the location provided for the main fuse.

  4. Close both covers.

Customer note: This is not a converter. This travel socket adapter is only suitable for dual voltage devices or global devices with an input voltage range of 100·250V.


Your mobile device does not charge
Please check that the fuse is not damaged and that it is correctly installed in the housing. Check whether the connected device is compatible with the voltage supplied by the charger. If necessary, also test it with another mains charger.

Charging Is too slow
Note that you need the right charger and the right cable for fast charging.
Toerefore, the cause of the problem may be the cable you are using.
First, try charging the device with a different cable (if available).

Care and Maintenance

Clean only with a dry, soft cloth.


4smarts GmbH accepts no liability or warranty for damage resulting from improper installation, assembly and improper use of the product or failure to comply with the operating instructions and/or the safety instructions.

8 Disposal Notification

Electrical and electronic devices as well as batteries must not be disposed of with household waste. The consumer is legally obliged to return electrical and electronic equipment as well as batteries at the end ot their service life to the public collection points set up for this purpose or to the point of sale.

Service and Support

If the product is detective or in case of problems during installation, please consult your dealer or the 4smarts product consulting via:http://4smarts.com/contact

Customer Service
Monday – Friday: 9.00 – 17.00
E-Mail: [email protected]

Attention of Conformity

Hereby, 4smarts GmbH, declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. The declaration of conformity may be consulted at: www.4lmarts.com

Thanks for buying our product! We at 4smarts are sure it will serve you well. Follow us on social media for news, customer support and to win great prizes. See you there!

Read User Manual Online (PDF format)


Download This Manual (PDF format)

Download this manual  >>

4smarts User Manuals

Related Manuals