This product has been recalled due to reports of them catching fire and burning users.
If you own this item, stop using it immediately.
If you purchased one of the chargers, you should have received an email explaining the recall and what to do. If you can’t see it in your email inbox, check to see if it’s in your junk or spam folder. If you have one of the chargers but haven’t been contacted, Amazon is advising you to contact its customer services teams on 0800 279 7234.