Battery Type: LiPo LiHV LiFe @1-4S, Weight: 120g, Charging accuracy: <0.005V, Display: LCD IPS 1.54 inch 240*240 resolution, Charging Power: 0.5-2.5A@25W, Bal Cur.: 200mA @2-4S, Size: 75mm*54mm*30mm, Input: AC100-240V@MAX30W.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
ToolkitRC M4AC 30W 2.5A TFT Inch Color LCD Screen Balance Charger Discharger for 2S -4S Lipo For RC Racing Drone Battery | $22.04 | – |
Click here to search by yourself. Here are coupons that you can use.
Updated:
Banggood
Warehouse in Europe 
.
Link: ToolkitRC M4AC 30W 2.5A RC Battery Balance Charger [EU]
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons:
1. First page
2. Second page
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 $21.99).
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)).