Basically copy coupon, view price history or create e-mail price alert. What is best price?
Size: 89*35*32mm, Magnification: 110c, Capacity: 1500mAh, Plug: XT60, Weight: about 175g, Brand: Gaoneng, Voltage: 14.8v
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Gaoneng GNB 14.8V 1500mAh 4S 120C/240C Lipo Battery For FPV Racing Drone Quadcopter Helicopter Rechargeable Li-Po Battery | $48.09 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($27.18): BGHONEY2110
2. ($27.78): BGDAVIS
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 0e7f33, FBCOUPON1, BGGNB12, BGAFF10OFF, BGCuponation10, BGBCSpring1
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for GAONENG GNB 14.8V 1500mAh 4S 110/220C RC Battery is here.
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)).