Hubsan H117S Zino RC Battery 11.4V 3000mAh (Banggood, Aliexpress: Voltage: 11.4V, Size: 133x60x50mm, Usage: for Hubsan Zino H117S GPS RC Drone, Flight Time: About 23 minutes, Operating Temperature: 5℃ to 45℃, Item NO.: H117S-28, Item Name: Intelligent Flight Battery, Capacity: 3000mAh, Battery Type: Lipo, Energy: 34.2Wh, Weight: 204.2g, Charging Time: About 180 minutes (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($41.30): BGHONEY2110
2. ($42.22): BGDAVIS
coupon code has to be applied in shop’s 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): BGH117SBAT, AFfbG10, affbg10, 502C6B, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, BGTT10, bGhOnEy10, BGdragonBoat, BgcLuBofErtA10, BGAFF10OFF
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Hubsan H117S Zino RC Battery 11.4V 3000mAh? There we go. The lowest price was: $28.99.
Price records source(s): Gearbest, 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)).