Charmast 10400 Smallest PD Portable Charger,Mini Power Bank USB C 20W PD & QC 3.0 Quick Charge External Battery Pack, Small Compact Battery Pack Compatible with iPhones,Samsung,Smartphone

3 Output & 2 InputThis compact powerbank has 3 Output(2 USB + 1 USB C)2 Input(1 USB C + 1 Micro USB)max 9V-2A/12V- 1.5A, you can max charge 3 devices at the same time. The versatile and bidirectional USB C port on this power bank working as input & output, supports both quick charge in and out.
PD 20W & QC 3.0T his mini USB C power bank equipped with both USB Power Delivery (PD 20W) and Quick Charge 3.0 (QC 3.0 )quick charging protocol which makes the charging speed 4 times faster than some regular chargers.
Dual QC 3.0 Outputs+Type-C PD Dual USB QC 3.0 ports simultaneously charge two quick charge devices at up to 5-6V/3A 6-9V/2A which makes it charge your devices 2X faster than other chargers. The other USB-C port equipped with 2 quick charge protocol both QC 3.0 and USB-C power delivery. Allows you to charge your MacBook and USB-C devices PD phones freely. The maximum input and output for the fastest and strongest charging experience.
Exclusive Smart-E/iSmart TechnologyCharge faster and smarter than others, automatically detects and delivers the optimal charging current for any connected device- ensuring the fastest and most efficient charge.
Certified SafeBuilt-in safeguards protect your devices against excessive current, overheating, and overcharging. MultiProtect safety system ensures complete protection for you and your devices.