Aliexpress
Click here… to search for Xiaomi FIMI X8 SE Black 11.4V 4500mAh RC Battery [EU] on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi FIMI X8 SE Black 11.4V 4500mAh RC Battery (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I couldn’t find any coupon for this product on latest product update. There’s only 1 record in my database, so I have no idea if the price is OK.
Link: Banggood product page
Price: -3 USD
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!
Old coupons (from the oldest to the newest): BGX8SEBB, BGCITYADS2019, AFfbG10, BGVDay10%off, BGAFF10OFF, bGhOnEy10
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi FIMI X8 SE Black 11.4V 4500mAh RC Battery (-3 USD)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: 74.99 USD.
You can set price alert (for Banggood).