ZOP Power 14.8V 7000mAh 60C 4S RC Battery XT60 is for $49.44 (in Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
Brand: ZOP Power, Weight: Approx 598.6g, Name: 14.8V 7000mAh 80C 2S LiPo Battery, Capacity: 7000mAh, Color: As Shown, Plug: XT60 Plug
Latest price update (UTC time):
Banggood ($49.44)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Low/high price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $43.47)
Link: Banggood product page
Price: $49.44
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGGutscheine, BGToys8, BG8OFFCOUPON, TTBLACK5, BGMatt2022, BG589b2e, BG8FORMULAMX
(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
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for ZOP Power 14.8V 7000mAh 60C 4S RC Battery XT60.
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)).