Anker 5000mah Wireless Magnetic Powerbank (with Magsafe)

Sleek and Portable: This power bank easily fits in your pocket or bag, making it the perfect travel companion to keep your iPhone charged on the go.

Input:
USB-C: 10W Max (5V = 2A)

Output:
USB-C: 12W Max (5V = 2.4A)

Wireless Output: 7.5W Max
Total Output: 12W Max

https://anker.com.sg/collections/portable-powerbank/products/anker-321-maggo-battery-magnetic-power-bank-5000mah-a1616

Dimension
9.39 x 6.35 x 1.49 cm