MagSafe telephone instances are very similar to another case with one key distinction: magnets. Inside each MagSafe case is an array of particular rare-earth magnets completely aligned to suit MagSafe charging docks (which even have magnets, albeit in reverse — a complementary orientation). That’s why they snap into place so shortly and securely with little threat of falling off. 

Thus, MagSafe instances solely orient iPhones with MagSafe charging plates. They do not do any of the particular charging. The charging is delivered by the inductive coils inside the charging plate and telephone. But this orientation is vital. Though your iPhone could possess the instruments for wi-fi charging, it nonetheless advantages from the case’s magnetic lock-in to align correctly and shortly. Such instances are additionally designed with a selected thickness to facilitate the connection, whereas common instances is likely to be too thick. Without exact alignment, quick charging and attachment aren’t assured.

Every MagSafe accessory worth its price tag makes use of these identical primary rules, in order that they’re appropriate with many various fashions and units. However, not each case is similar, nor are all of them constructed to ship the products.