Question: why is my new iphone 11 charging so slow?
Answer: iPhone 11 charges slowly because iPhone is shipped with standard 5WATT charger comes with older iphone'. Only the Pro models ie; iPhone 11 pro and 11 pro max only shipped with faster charger ie; 18WATT fast charger, but the iphone 11 supports fast charging but should purchase 18WATT fast charger from Apple stores.