The K20 26800mAh power bank offers fast charging for your devices on the go. It features a high capacity of 26,800 mAh, suitable for charging smartphones and small USB devices multiple times.
This power bank supports USB fast charging, with charging protocols varying by model. It includes multiple USB-A output ports and may feature a battery indicator or a digital display. The USB-C port on some versions can deliver up to 20 W, and the maximum output can reach up to 22.5 W. Charging the power bank itself takes approximately 6 hours with a compatible 20 W charger. It's an ideal companion for travel, compatible with smartphones and tablets.
Capacity: 26,800 mAh
Battery type: Lithium-ion or lithium-polymer, depending on version
Charging: USB fast charging; supported protocols vary by model
Input ports: USB-C and/or Micro-USB, depending on version
Output ports: Multiple USB-A ports, depending on version
Display: Battery indicator or digital display, depending on version
Best for: Charging smartphones and small USB devices on the go
Maximum output: Up to 22.5 W on one documented K20 version
USB-C output: Up to 20 W on that version
Charging time: Approximately 6 hours with a compatible 20 W charger
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