Anker PowerCore 20,000mAh PD 18W Powerbank

The USB-C Power Delivery port supports both input and output, so you can power up your devices and recharge your PowerCore at high-speed - all with one port.
Ultra-High cell Capacity: The massive 20, 000mAh cell capacity provides multiple charges to your iPhone or Android device.
High-Speed Charging: deliver an 18W high-speed charge to phones, Tablets, and more via the USB-C power delivery port or the Qualcomm Quick Charge-enabled USB port.
Trickle-Charging Mode Trickle charging is designed to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories.
Rapid Recharge: Pair with an 18W Power Delivery wall charger (not included) to refuel your PowerCore in less than 7 hours. Please note: Recharging with a normal USB wall charger will take approximately 20 hours.
What You Get: PowerCore Essential 20000 PD