Anker Power Bank Powercore, 30 W, 20000 mAh, must - Akupank

The Anker PowerCore 20K is a high-capacity power bank with a 20,000 mAh battery and up to 30 W fast charging. It allows you to charge multiple devices at once, features a digital battery display and supports both fast and low-power charging for everyday use and travel.
• 20,000 mAh capacity for extended use • Up to 30 W PD fast charging and fast recharging • Two USB-C ports and one USB-A port • Charge up to three devices simultaneously • Digital percentage battery display • Trickle-Charge mode for low-power devices