Aliexpress
Click here… to search for ZOHD LIONPACK 7.4V 2S1P 3500mAh 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 – ZOHD LIONPACK 7.4V 2S1P 3500mAh RC Battery (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. There are no active coupons for this product, but the price is pretty low isn’t it? I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
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!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGAFF10OFF, BGCuponation10, BGBCSpring1, BGDAVIS, BGHONEY2110, Parts8, BGRCBC11, BGGAL8, BG8FORMULAMX
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – ZOHD LIONPACK 7.4V 2S1P 3500mAh RC Battery (-3 USD)
Price history and price alert
There is only one database record (it was for 25.99 USD), so you can’t see price history chart.
You can set price alert (for Banggood).