Aliexpress
Click here… to search for DIY Portable Battery Storage Spot Welding Machine on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – DIY Portable Battery Storage Spot Welding Machine [EU] (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
Coupon (16.99 USD): BG2549a7
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGgeek11%, BGSpot11, BGSpot22, BGRUMB15, BGwelding, BG13geek, BGHONEY2110, 13f142, BGf78fb9, BGedfe13, BG00c906, 2022ACTIESNL, Terence, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9, BG226b06, TTSUMMER8, BG8ReviTrage, Cuponation9, 9OFFSUMMER, BGda0630
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – DIY Portable Battery Storage Spot Welding Machine [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for DIY Portable Battery Storage Spot Welding Machine.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).