You can get ZOP Power 7.4V 1800mAh 100C 2S RC Battery T Deans for $14.94 with coupon (from Banggood). Price history, coupons and price alert are available on this page. Best price?
Capacity: 1800mAh, Color: As Shown, Brand: ZOP Power, Plug: T Deans Plug, Weight: Approx 105.2g, Name: 7.4V 1800mAh 100C 2S LiPo Battery
Latest price update (UTC time):
Banggood ($14.94)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Isn’t it too expensive? This price is higher than average price ($13.22) for this item.
Link: Banggood product page
Price: $14.94
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGToys8, BGMatt2022, BG589b2e
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
ZOP Power 7.4V 1800mAh 100C 2S LiPo Battery T Deans Plug for RC Car | $11.81 | – |
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for ZOP Power 7.4V 1800mAh 100C 2S RC Battery T Deans.
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)).