You can play Doom on an Anker power charger

Anker's 250W Prime Charging Bank is a beast in its menagerie of battery banks and power gadgets, and comes with a 2.26-inch 480×200-pixel display so you can keep track of all the gadgets it's charging. Thanks to Aaron Christophel, you can play classic iD first-person shooter Doom on it too.

"Main SoC is the Synwit SWM34S with 8MB SDRAM + 16MB External Fl…