I’ve bought a bunch of power banks before, but they all ended up with my parents. The only one I kept was a Sony, and my mom took that one too. Lately my Mojo keeps dying on me, so I figured a cheap power bank for emergencies would do the job. Asked around about what batteries are good these days. At first my demands were a bit much — USB-C fast charging, big capacity, multiple ports. Twitter promptly woke me up: any battery that ticks all those boxes is 600+ yuan. Might as well buy a 90-yuan one. JD happened to be running a 199 - 100 promo. I didn’t fall for it and just bought a 69-yuan ZMI, in understated red.