One of the better transportable batteries for iPhones, the Luxtude is MFi-Accredited for Apple gadgets, and it has an integrated Lightning and micro USB cable for easy charging of the units. The X55 3-in-1 beats the ESR simply because its Apple View charger is integrated and not an attachable module. https://duct-air-purifier61593.bluxeblog.com/61718459/foldable-magnetic-wireless-charger-no-further-a-mystery