Yes, the MagSafe charger is compatible with all wirelessly charged iphones, that is, from iPhone 8 to iPhone 11, and can also be charged using MagSafe. Charge older iphones with MagSafe, which does not have magnetic alignment. However, with the feedback of users who have already started, the iPhone 11 can feel the weak magnetic effect. At the same time, the power of charging the old iPhone cannot reach 15W, and the 7.5w power of Qi wireless charging is theoretically supported.