ATM you can buy 18650 Lithium Battery Capacity Tester for $11.99 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Best price?
18650 Lithium Battery Capacity Tester Dual Channel Automatic Internal Resistance Tester Battery Power Detector Module Dual Type-C Interface
Latest coupon code price check (UTC time):
Banggood ($11.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Price? I don’t really know if this price is reasonable, coz there’s no price history in my DB.
Link: Banggood product page
Price: $11.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
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
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $10.99).
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)).