I am monitoring price for 5V LCD Display 18650 Lithium Battery Capacity Tester and it is for $10.99 now (in Banggood). Price history, coupons and price alert are available on this page. What is best price?
Latest price update (UTC time):
5V LCD Display 18650 Lithium Battery Capacity Tester Power Detector Module 2 Way with Charging Discharge Type-c Port
Banggood ($10.99)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. I think you want to know if the price is good. From what I can see this price is higher than average price ($10.24).
Link: Banggood product page
Price: $10.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG589b2e, BG5c1899, BGcbd315
(probably won’t work, but you can try them out)
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
Do you need price history chart (for all/most countries) for 5V LCD Display 18650 Lithium Battery Capacity Tester? There we go.
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)).