Apple 13 is to support fast and slow charge, as long as the original charger can have little impact on the battery and the phone is normal Apple 13 support slow charge, is the use of low power charger to reduce battery loss method. The full range of iPhone 13 supports fast charging, which can be charged to 50% power in 30 minutes, requiring the use of 20W or more power adapters, and supports 15W MagSafe magnetic wireless charging for wireless charging.