As of Feb. 7, get the Anker Zolo Magnetic Power Bank for $24.99 at Amazon using promo code ANKER1685011. Though it's on sale ...

To access the cable, just pull on one end, and it starts spooling out in both directions. Pull until you feel a tug, let go, ...

Zendure's Supermini Q has a few unexpected features that make it stand out, and right now it's on sale at Amazon.