mi 20000mah power bank Which can charge your laptop USB-C 45W two-way quick charge Three USB output High quality lithium polymer battery
Model number: PLM07ZMBattery
type: rechargeable lithium polymer battery
Battery energy: 74Wh 3.7V 20000mAh
Rated capacity: 12600 mAh ( 5V5.4A )
Input interface: USB
Output interface: USB - A / USB -
The Power Bank 3 supports pass-through charging as well, which can be very handy when you want to leave it plugged in overnight. If you connect other devices to it, it will charge them first then fill itself up.