Latest update shows that 5Pcs ISDT 2S 3S 4S 5S 6S RC BattAir Plugin costs $22.99 (in Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
Support battery of type: LiFe/LiPo/LiHv/ULiHv, 3-4S: 36x19x9mm, Support cells of battery: 2S/3-4S/5-6S, Weight: 2.8g/3.8g/4.7g, Size: 2S: 36x16x9mm, Quiescent current: 50uA, 5-6S: 36x24x9mm
Latest price update (UTC time):
Banggood ($22.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. I think you want to know if the price is good. The average price for this item is $25.04, so I think it’s a good price!
Link: Banggood product page
Price: $22.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGGAL8, BGRCParts8, BGSFBC1, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, BGRCT10, BGJUNEGSG9, BG8ReviTrage, Cuponation9, BGToys8, BGMatt2022, BG589b2e
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
5Pcs ISDT 2S 3S 4S 5S 6S BattAir Plugin Voltage Checker Bluetooth APP Smart Plug LiFe/LiPo/LiHv/ULiHv Battery RC Battery Kit | $28.42 | – |
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for 5Pcs ISDT 2S 3S 4S 5S 6S RC BattAir Plugin is here.
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)).