Baseus Mini JA:

Enormous capacity power bank with 5 ports
Three-port input and output – The convenient and multi-functional power bank can charge 3 devices at the same time with his 2 USB and USB-C ports. Also, it could be charged by 3 ports - USB-C, Lightning, and micro USB.
Enormous capacity – 30000 mAh allows you to recharge your devices multiple times.
3 devices at the same time – Three output ports (2x USB QC 3.0 and USB-C PD) = charge 3 devices simultaneously.
Also for notebooks – Thanks to USB-C PD port you can power up your laptop or notebook (even MacBook).
Bi-directional quick charging – The accessory is both charging and discharging with 5V/3A power.
Durable and reliable – Power bank shell is made from high-quality materials - ABS and PC.
Smart chip – Adjust proper current to the connected device based on intelligent identification technology.
8 levels of protection – Over current, overcharge, over discharging, over power, over voltage, short circuit, overheating, and anti-reverse protection.
Useful LED indicators – Notify user about battery level and start/end of charging.
Multiple certifications – Comply with certification standards of FCC, CE, ROHS and GB/T-35590-2017.

Specification:

Baseus 30000mAh Mini JA Power Bank PPJAN-C02