$10.51 – Max Discharging Current: 2A, Input: DC5V 2A, Output: DC5V 2A, Weight: 31g, Brand: Folomov, Max Charging Current: 2A, Size: 66mmx 37mmx 17mm.
Use coupon and get Folomov USB Battery Charger for $10.51 (from Banggood). Go down and check coupons out. Remember to check price history if it is available. What is best price?
Latest coupon and price update (UTC):
Banggood ($10.51)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. But wait a sec… Is it a good price? Hmmm, price is higher than average (which is $9.52 right now), so better set price alert down below…
Link: Banggood product page
Price: $10.51
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGFLKC, linepayflt, EYBG, BGBSFV, BGTORCH, BGLKA
(you can check these old coupons out, but these probably won’t work)
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
Do you need price history chart (for all/most countries) for Folomov USB Battery Charger? There we go. The lowest price was: $9.39.
Price records source(s): Gearbest, 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)).