Get coupons, create price alert or check price history out! You probably want to know what is the best price?
you can put 18650 batteries (4 pcs.), Output: DC 5V / 1A, 5V / 2A
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
There is only one database record (it was for $8.99), so you can’t see price history chart.
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)).