Power output, charging speed, port options, and safety features are important factors to consider when choosing a power bank. Advanced fast-charging technologies like Qualcomm Quick Charge (QC) and Power Delivery (PD) significantly reduce charging time with 10,000 mAh power banks.
With the growth of Qi-enabled devices, having a wireless charging capability in a power bank can eliminate the need for cables altogether. Many modern power banks, like the Mi Power Bank 3i and Portronics Luxcell B, come with multiple output ports, including USB-A and USB Type-C. This flexibility ensures compatibility with a wide range of devices, from smartphones to tablets to gaming consoles.