Go down and check coupons out. Remember to check price history if it is available. What is the best price?
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
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):
Banggood
Banggood warehouse is located in Europe 
. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($54.59): Cuponation9
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): BGb8fbf4, pROMo8cuPoN, BGHU2137, BG46535a
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for ROMOSS PEA40 PF 148Wh 22.5W 40000mAh Power Bank [EU].
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)).