Tattu R-Line Version 4.0 1550mAh 22.2V 130C 6S1P LiPo battery pack is the updated version of R-Line series in 2021. With More Punch, Lower Internal Resistance and Less weight, Tattu R-line V4 definitely dominate all your races.
What is R-Line? R-Line is a brand new product line specifically designed for professional FPV racing competitions. It's the selling version of Toppilot batteries. It's also a subsidiary of the Tattu brand. It's got higher capacity, lower internal resistance, and lower landing temperatures. They are more powerful than any graphene battery. Generally, R-Line batteries have the same specs as our popular Toppilot batteries. There are different R-Line versions for the needs of different FPV racing competitions.
Features:
High quality, reliable power
Stable automatic stacking technology enables single-cell capacities of 1550mAh
Higher capacity than comparable size packs
Very high C rate. Designed for professional FPV racing
I bought these for my Grandaughter who has her private Pilots license since she was 16. She is a Freshman in college studying Aviation. She was so excited to get them and just loves them!!
The shipping took forever and when i finally received a tracking number it was cancelled. When I emailed and said that I wanted to cancel the order, I was given a new tracking number instead and was told that the order was on the way so I couldn't cancel it.
Hello Mr James,
We did provide the incorrect tracking to you initially, which is our fault. We did reship it at the same time but issued a different tracking number. We are truly sorry this was not sent to you. Since your package was already in transit we were not able to recall the package due to the carrier chosen. We did suggest to you to refuse the package so it would automatically be returned to us. This would have been the only way for the package to auto return to us. USPS does not offer a package intercept. Now I see the package was delivered to you on December 26, 2025. Would you still be returning the product for a refund?
