The power bank then still had enough juice to then charge the phone to 90% before running out. We looked for devices within the 5,000 to 10,000 mAh range because these were most likely to
As a result, the 10,000 mAh power bank is unlikely to be well-designed, as it can only charge your iPhone 12 mini twice. For those who are looking for a portable power bank for their phone, these 3,000-5000 mAh power banks may be the best option. Power banks of this size typically weigh more than cell phones of this size. Power bank capacity is usually shown in milliampere-hours (mAh) and indicates the charging capabilities. The higher the mAh, the more power the power bank can deliver to your device. Power bank capacity ranges from 3000mAh to well over 30,000mAh. Dispelling Common Misconceptions About Power Bank Capacities 1. A Power Bank Can Damage Your Phone .