20W two-way fast charging that is compatible with other fast charging protocols, including PD QC3.0 PPS. This is a brand-new A-grade power battery that is long-lasting, stable, and durable. It has a built-in stand function, is small and portable, has a tail plug, and is plug and play. There are two choices: one with a colorful design for the Lightning port and the other for the TYPE-C port.