I am very meticulous whenever I am buying items. I own my phone since 2020 and I never bought any other charger. Im always buying original Apple product (for my husband), I fed up with buying so expensive charger that wont last long. But 2024 my charger gave up and I have to buy new one. I have a good feeling about this product and it never failed me. It adds up 3% within ONE minute of charging my phone using this charger. If that is not fast charger I dont know what else would be. If you are hesitant to buy this charger this review is your answer…so YES! Buy this charger now.With the durability quality, it looks durable but only time can tell. My husband and I are betting if this will really charge fast and it does. HAHA.It is really small, hence the “Nano” my husband was even amazed of how small this charger is. I bought the 6ft and it is the perfect length for me whenever Im on the bed or couch.