The Tattu R-Line Version 5.0 excels with increased capacity, lower internal resistance, and cooler temperatures after flight. Engineered for peak performance, R-Line batteries are available in various versions to meet the specific needs of different FPV racing events. This battery comes with an XT30U-F plug and is purpose-built for professional FPV racing. Version 5.0 also features exclusive Al Boehmite technology, delivering superior performance and sustained power output.