Kansai Airport Washington Hotel Top News Request Regarding the Use of Portable Power Banks

Request Regarding the Use of Portable Power Banks

January 11, 2026

  • notice

Thank you very much for your continued support of Kansai Airport Washington Hotel.

In recent years, there have been reports of mobile power banks emitting smoke or catching fire both in Japan and abroad.
To ensure the safety and peace of mind of all our guests, we ask for your cooperation and understanding regarding the following points when using mobile power banks within Guest Rooms.

■ Precautions When Charging
(1) Please refrain from charging your mobile power bank when you are away from Guest Rooms, such as when you are out.
(2) Please charge your power bank in a location where you can monitor its status at all times.
(3) Please refrain from charging in the following locations.
   ・Near a window exposed to direct sunlight
   ・On top of flammable materials such as beds, sheets, or curtains
(4) Please refrain from using a power bank that shows signs of damage, swelling, or abnormal heat generation.

■ Guest RoomsGuidelines for Room Cleaning
If any of the above situations are observed during room cleaning while you are staying with us, our staff may move the portable battery or unplug it from the outlet to stop charging in order to ensure safety. We appreciate your understanding in advance.

We ask for your understanding and cooperation to ensure everyone’s safety and peace of mind.