When I was updating this page, then coupon price was 20.44 USD for Storage Spot Welding Machine (in Banggood). Just check coupons out (with price alert and history). You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (20.44 USD)
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood. Good or bad price? My database says that it’s pretty good price, coz average is 22.09 USD.
Link: Banggood product page
Price: 20.44 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG589b2e, BGab3790
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for Battery Energy Storage Spot Welding Machine with Shell on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Battery Energy Storage Spot Welding Machine with Shell.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).