Apple MagSafe battery pack.
I am going to purchase a apple MagSafe battery pack soon but I am in a dilemma that will using it degrade the battery health of my iPhone 12 after a year or so faster than normal ?
Will the battery of the “battery pack” itself also be degraded like any other iPhone’s battery ?
Can I charge the battery pack with normal iPhone 12’s charger adapter and cable or do I need to purchase something separate ?
iPhone 12, iOS 15