As part of a greater Amazon Black Friday Sale, you can score an Anker PowerCore 737 24,000mAh 140W Power Bank for only $79.99 after a nearly 50% off discount.
This is the best price we've seen for one of our favorite Steam Deck and Asus ROG Ally X chargers. I have owned this power bank for over a year now for my Aus ROG Ally gaming handheld PC and my kids' Switches; it has been on multiple flights and road trips and is still lasting strong.The Anker 737 is a hefty power bank, measuring 4.6"x2.2"x2" and weighing in at 1.4lbs.
This is something you'd put in your travel bag or backpack instead of your pocket. It has two USB Type-C ports and one USB Type-A port.
The USB Type-C ports support a maximum of 140W of power delivery. That means a single port could deliver 140W, or both ports will deliver a combination of 140W depending on which devices are plugged in (for example, 70W + 70W or 100W + 40W).In terms of gaming handhelds, the Steam Deck supports up to 38W of charging, the Asus ROG Ally up to 65W, the Asus ROG Ally X up to 100W, and the Nintendo Switch up to 18W.
That means the Anker Prime can easily charge all three gaming handhelds – even the ROG Ally X – at their maximum rate; you'll even be able to play and charge simultaneously.A 20,000mAh battery equates to a 74Whr capacity.