$33.59 – WiFi/bluetooth Tuya CL24R Battery Capacity Tester 150W Advanced Over-Voltage and Over-Temperature Protection 2.4inch TFT High Accuracy 4-Wire System for AA AAA Batteries 1V-200V Load Power Lasting Performance – CL24R Battery Capacity Tester.
According to my DB the lowest price is $33.59 for WiFi Bluetooth Tuya CL24R Battery Capacity Tester 150W (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest coupon and price update (UTC):
Banggood ($33.59)
Banggood warehouse is located in China. Coupons for WiFi Bluetooth Tuya CL24R Battery Capacity Tester 150W? Nope, there’re no coupons in Banggood. What about the price? Actually this is the best price in history according to CouponsFromChina database!
Link: Banggood product page
Price: $33.59
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGMAI666
(you can check these old coupons out, but these probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 WiFi Bluetooth Tuya CL24R Battery Capacity Tester 150W? There we go. The lowest price was: $33.59.
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)).