All batteries must be shipped by a ground shipping method.
This new R-Line version has higher capacity, lower internal resistance, and lower landing temperatures. They are more powerful than any graphene battery. There are different R-Line versions for the needs of different FPV racing competitions.
It is worth mentioning that R-line V5 uses Tattu's exclusive technology "Al Boehmite" for the first time, which will offer a significant improvement in overall performance and continuous power output.
Check out all our batteries and the rest of our Tattu products!