Portable Power Bank 20000mAh, 35W Portable Charger, Battery Pack Fast Charging, PD3.0 QC4.0 Phone Battery Pack With LED Display For Phone 16 15 14, Galaxy, Tablet, Switch, Etc Outdoor Power Display

20000mAh Large Capacity: This 35W fast charging power bank has a large capacity of 20000mAh, which can power your devices multiple times to meet your travel needs. You only need to carry a power bank to solve the charging needs of you and your family or friends, which is very suitable for daily outings and travels 35W Fast Charging Power Bank: This 35W external battery power bank delivers rapid charging for your devices, capable of charging your Phone 15 from 20% to 70% in just 30 minutes-1.7X faster than other 22.5W power bank Two-way Fast Charging: This external battery power bank has a two-way fast charging function, with two charging methods of 35W PD Type-C port input and output, reduce the time spent waiting to charge portable battery pack Charge 4 Devices at Once: The portable phone charger has two Type-C ports and two USB-A ports, you can charge 4 devices at the same time, share with your friends or family at the same time Long-lasting Battery Life: After 300 charge and discharge cycles, the battery capacity of the external mobile phone battery pack remains at 90%, surpassing most other portable power banks; portable charger battery pack have longer battery life, providing you with quality assurance Charging Protection: The portable charger battery pack protects your devices from possible overvoltage, overload, overheating, overcurrent and short circuit. The phone will automatically turn off after it is fully charged to prevent overheating and overcharging and protect the health of your phone's battery