Portable DIY Mini Spot Welder 18650 is for $23.74 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Battery: 18650 lithium battery(not included), Material: Metal, Length of welding pen: app.30cm/11.81in, Color: Red+Blue+Black, Quantity: 1Set, Input line length: app.20cm/7.87in
Latest coupon code price check (UTC time):
Banggood ($23.74)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. The question is – is it a good price? Hmmm, price is higher than average (which is $19.99 right now), so better set price alert down below…
Link: Banggood product page
Price: $23.74
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGmini111, BGmini222, BGSTUDENT10, BGdiy12, BGGEE13, BGCuponation10, 13f142, BGHONEY2110, BGf13064, BGfeb901, BG90f9ba, BG6d4c2e, BG6af354, BG1efeb0, MVC8SPRING, tRaDetRaCKeR, BG525f34, hoNEYbGdeAlS, BGJUNEGSG9, BG8ReviTrage, Cuponation9, BGcoupon8off, BGGutscheine, BG00c906, BG8OFFCOUPON, TTBLACK5, BG589b2e
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Portable DIY Mini Spot Welder 18650 [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Portable DIY Mini Spot Welder 18650.
Price records source(s): Banggood
Click on image to enlarge. 
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)).