As a result, the user gets a phone with an additional 5,000 mAh battery, allowing the device's runtime to be extended from 1 day to 1.5-2 days without the need to carry a power bank or charge it ...

On its own, the power bank can recharge most smartphones around two times before it needs to be plugged in again. Small battery capacity (5,000 mAh) and charge time When it comes to weight-to ...