ROMOSS PEA40 PF 148Wh 22.5W 40000mAh Power Bank [EU] (Banggood, Aliexpress: USB1 Output 4.5V/5A / 5V/4.5A / 9V/2A / 12V/1.5A 22.5W Max, Model PEA40 PF, Material ABS, Weight About 916g, USB2 Output 4.5V/5A / 5V/4.5A / 9V/2A / 12V/1.5A 22.5W Max, Dimension L169.5 * W81.5 * H44mm, Battery Type Polymer Lithium Battery, Color Black, Brand ROMOSS, Rate Capacity 24000mAh (5V/3A), Type-C Output 5V/3A /9V/2A /12V/1.5A 18W Max, Micro USB Input 5V/2A /9V/2A, Type-C Input 5V/3A /9V/2A, Energy Conversion Rate ≥75%, Apple Port Input 5V/2A 9V/2A, Capacity 40000mAh (148Wh), Total Output 5V/3A Max (the best price with coupon)).
You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. There is one great coupon!
Link: Banggood product page
1. ($54.59): Cuponation9
put item in your cart and apply coupon code there 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): BGb8fbf4, pROMo8cuPoN, BGHU2137, BG46535a
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for ROMOSS PEA40 PF 148Wh 22.5W 40000mAh Power Bank [EU]. The lowest price was: $39.99.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for ROMOSS PEA40 PF 148Wh 22.5W 40000mAh Power Bank [EU]](https://couponsfromchina.com/pricehistory/History35403.png "ROMOSS PEA40 PF 148Wh 22.5W 40000mAh Power Bank [EU] price history")
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)).