Amazon.com.au:Customer reviews: PD Type C Power Bank, Fast Charge Portable Charger, ROMOSS 20000mAh External Battery Pack with 3 Input/Output Ports, for Nintendo Switch iPhone iPad Samsung Galaxy Google Pixel and More, Black
Needed a spare unit and decided to try the 20k since I've previously got the 30k. Surprised at how long it actually lasts this time round there's a number indicator which is nice. Unit is also much lighter and good for charging whilst long periods away. Good tune to charge from a low source, quickly filled up with usb c and a strong source. Perfect for emergency charges and good portability.