$5.29 – Compatible with Mobile Phones / Tablets / Digital Electronic Products, Brand USLION, Product Name USLION 3.1A 4 USB Ports QC 3.0 Charger, Output “USB1 Output: 5V/3A / 9V/2A / 12V/1.5A
USB2+USB3+USB4 Output: 5V/3.1A(Max)”, Color Black / Black&White / Gray&White, Material PC+ABS, Plug type EU Plug, Input AC 100-240V / 50/60Hz / 0.5A Мax.
You can get USLION 3.1A 4 USB Ports QC 3.0 Charger for $5.29 with coupon (from Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood ($5.29)
Banggood warehouse is located in China. Coupons for USLION 3.1A 4 USB Ports QC 3.0 Charger? Nope, there’re no coupons in Banggood. What about the price? Cool, average is $6.96, so current price is lower!
Link: Banggood product page
Price: $5.29
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG589b2e
(probably won’t work, but you can try them out)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for USLION 3.1A 4 USB Ports QC 3.0 Charger. The lowest price was: $4.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).