Portable Charger 20000mAh, Power Bank Builtin Cables & AC Wall Plug Travel

Builtin Multiple Cables and Ports Builtin 2 kinds of cables and a USB A port, a USB C port, allowing you to charge up to 4 devices simultaneously at maximum. The USB C port supports both input and output, and when used alone, it supports 20W fast charging. There are two ways to recharge the power bank: The first method is to recharge it directly using the builtin AC wall plug, compatible with 110V240V. The second method is to charge the power bank through the USB C port. Passthrough Charging When recharging the external battery itself through the foldable AC wall plug, the portable phone charger can also effectively charge mobile devices at the same time. LED Battery Level Indicator: The power bank features a digital display of the remaining power percentage, eliminating the need for guessing based on traditional 3 or 4 LED indicators. Aircraft Traveling Available Designed for business trips or airplane travel, this portable charger can be carried on the plane, allowing you to power up your devices during your trip without the hassle of multiple charging adapters or cables.