Fig. 1. Simplified Power Bank circuit. To understand the advantages of Active-Semi’s new ACT2800 family of Power Bank ICs, we have to look at a typical application. The Power Bank is essentially a ...

With increasing functionalities and high processing powers, smartphones battery backup is reduced over time and a need of portable power bank increased with the time. In this project we are going to ...

Power banks that support pass-through charging are useful because they let you charge both the power bank and the connected device simultaneously, which is a feature that not all power banks have. You ...

This is a no-frills power bank. It does everything you need from a portable power bank — charges your devices quickly, multiple times and is carry-on compliant. It's not the smallest or the lightest ...