iPhone 13 Pro Max Battery Case

iPhone 13 Pro Max Battery Case

Charging Case 4800mAh Extended Battery Charge Rechargeable and Portable Charger

Adding Extra Battery for Longer iPhone Use Time

External Power Bank Backup Pack Supply

Battery Case for iPhone 13 Pro Max

Shockproof Material

Convenient use  - 4 LED indicator + Power button

Does the Apple charging case ruin your battery?

Is a charging case bad for your iPhone 13 Pro max?

No, the Apple charging case do not ruin your battery for the charging voltage and charging current same as the iPhone adapter, the charging case built in top quality IC chipet protecting the iPhone 13 Pro Max when charging, it's not bad for your iPhone 13 Pro max!