This battery comes with a nice braided USB-C cable that is about 39" long and a cover to protect the terminals. The display is easy to read, and the battery feels hefty and well built. You get one exposed USB-C input/output port, and on the other side (under the protective cover) are the USB-A and USB-C output only ports. Both USB-C ports can be used to power devices, but only the exposed USB-C port can be used to charge the battery.

After unpacking it, I topped it off from 93% to 100% in about 40 minutes, and started testing it. From the photos, you can see that it will charge my MacBook at the rated 45W using either of its USB-C ports. I can also use the USB-A port while using either USB-C ports, but then the USB-C discharge rate will drop to 15W. Not a problem, since this is a rare scenario for me. It will also power devices while it is being charged, and the wattage will show the net input wattage (charge minus discharge).

A quick tap on the logo, will display the battery percentage; and a long press will switch to wattage. I really like the wattage display since it gives me a good idea at how much power is being is going in and out of the battery. It will fast charge at 45W if you have a compatible charger.

Overall, this is a nice addition to my camera equipment and makes for a decent battery pack for charging/powering my devices in a pinch.