Hello, thank you for your suggestion, on the basis of which the supplier contacted us and would like to respond below.
"Hello, thank you for your review. This is not standard behaviour, please test the charger on other devices and if the problem persists we will replace the device with a new one. Please contact us at support at
[email protected], where we will be happy to resolve any complaint with you. "
Please do not hesitate to contact us in case of need. Thank you and have a nice day, Ondřej - Alza expert