Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
TATTU R-LINE V3.0 14.8V 1300mAh 120C 4S RC Battery | 28.78 USD | – |
 |
TATTU 850mAh 14.8V 4S 75C RC Battery | 54.83 USD | Paste “05CD03 or CDPU03 or FRCD03 or CDES03 or CDEW03 or AE3ZNAFEU or USAFF3” (may not work) |
 |
Tattu RC Battery 75C 14.8V 1300mAh 4S | 69.08 USD | Paste “05CD08 or CDPU08 or FRCD08 or CDES08 or CDEW08 or AE8ZNAFEU or USAFF8” (may not work) |
More on Aliexpress… Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Tattu R-Line Version 3.0 22.2V 1550mAh 120C 6S RC Battery XT60 [EU] (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (52.54 USD): Cuponation9
Coupon (53.12 USD): BGRCParts8
Coupon (53.12 USD): hoNEYbGdeAlS
Coupon (53.12 USD): DealBGimpact
(CouponsFromChina.com tip: apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): Parts8, BGRCBC11, BGGAL8, 00c906, BGSFBC1, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, tRaDetRaCKeR, 8wEbgaInS5, BGToys1, BGRCT10, BGJUNEGSG9
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Tattu R-Line Version 3.0 22.2V 1550mAh 120C 6S RC Battery XT60 [EU] (-3 USD)
Price history and price alert
Price history (for all/most countries) for Tattu R-Line Version 3.0 22.2V 1550mAh 120C 6S RC Battery XT60 is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).