Okay update, purchased these two and worked perfectly together with quick charge (rapidly charging)

Aukey Wall Charger - http://www.amazon.com/Charge-Charger-Micro-USB-Qualcomm-Certified/dp/B018RR30TK?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00

iOrange USB C - http://www.amazon.com/iOrange-Braided-Aluminum-Connector-ChromeBook/dp/B010VFFU1W?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00

I actually have 2 made by Aukey. One at work and one in the car. They work perfectly fine. I have used them since day 1. I have my A7 since the 1 week it was sold. I actually have 3 of the AC plugs.

https://www.amazon.com/Aukey-CC-T8-Charger-Quick-Charge/dp/B01B2BMIMS/ref=sr_1_5?ie=UTF8&qid=1483065032&sr=8-5&keywords=aukey+quick+charge+3.0

https://www.amazon.com/AUKEY-Charger-Charge-Qualcomm-Certified/dp/B018RR30TK/ref=sr_1_7?ie=UTF8&qid=1483065032&sr=8-7&keywords=aukey+quick+charge+3.0

Also I would only by a USB-C cable from this list

https://www.amazon.com/gp/registry/wishlist/KF89JCHI0KT4/ref=cm_wl_sortbar_v_page_1?ie=UTF8&sort=rank

Amazon is just horribly ridden with fake consumer electronics. It's just a gamble at this point. I've been buying Anker and Aukey branded stuff, but because they've gained a decent reputation those are being faked now too. Whee!

A safe bet for OP would be Aukey PA-T9 (https://www.amazon.com/AUKEY-Charger-Samsung-Qualcomm-Certified/dp/B018RR30TK/)

I use one of these Aukey quick chargers, great quality.

https://www.amazon.com/AUKEY-Charger-Samsung-Qualcomm-Certified/dp/B018RR30TK/

Why would you buy Samsung brand? There's nothing special about them.

Get a couple quick charge 2.0 or 3.0 chargers and some USB C cables. There's even generic wireless charging pads.

Everything you need: https://www.amazon.com/dp/B076D4KQD1/ref=cm_sw_r_cp_apa_K8H2Ab5Y09WDC

https://www.amazon.com/dp/B018RR30TK/ref=cm_sw_r_cp_apa_W-H2AbPFB8Z5J

https://www.monoprice.com/product?p_id=14925