You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Power 65W (Max), Material Alluminum Alloy+ABS, Size 30*30*126.8mm, Name PB59 Dual QC3.0+PD 65W Fast Charging Power Bank, Weight About 610g, Brand USAMS, Rated Capacity 18000mAh, Capacity 30000mAh, Model US-CD165, Rated Energy Value 111Wh
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
USAMS 65W 30000mAh Fast Charging Power Banks laptop power bank with 100w USB cable | $80.67 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. Sorry, but there’s no price history in my database. There is one great coupon!
Link: Banggood product page
1. ($67.15): TTBLACK5
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGBFS36, BG81f8a2, BG5a3bd9, BG85d5c6, BGf990b4, 8wEbgaInS5, pROMo8cuPoN, BGd8b5ae, BGf33a96, BG7a6f59, Cuponation9, BG60a29d, BGfb6c8c
(probably won’t work, but you can try them out)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $46.99.
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)).