The Anker Nano has hit the market just a few weeks ago and can recharge compatible smartphones with up to 30 watts. Most notably, buyers of this 10,000-mAh power bank do not necessarily have to carry a separate charging cable with them as the gadget comes with an integrated USB-C cable that can also be used as a carrying loop.https://www.notebookcheck.net/Anker-Nano-power-bank-with-10-000-mAh-and-integrated-USB-C-cable-gets-first-discount-on-Amazon.749045.0.html
Integrated cables? No thanks.