Finding a fast charger is not an easy job given the sheer amount of choices on offer. However, a listing on Amazon might be worth your attention where a Qualcomm certified USB 2.0 wall charger is being offered for $10.49. You can get this for $5.50 though, thanks to the use of a coupon WALLCHAR. This is an excellent deal on something that can charge your device within a matter of minutes.
To put things in perspective, you can get about 25-30% of your battery back by charging your device for about 10-15 minutes on some occasions. Of course, you will also need to have a Quick Charge compatible smartphone to be able to use this feature, so not every device will be supported out of the box. Most Snapdragon 400, 600 and 800 series devices are supported however.
The aforementioned coupon code might have an expiration date, so we suggest you hurry in order to get the discount. As for the unit itself, Tronsmart is a well known brand and its quality can be trusted on as well.