Tattu R-Line Version 4.0 1400mAh 22.2V 130C 6S1P LiPo battery pack is the updated version of R-Line series in 2021. 
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.
SPECIFICATIONS
Minimum Capacity: 1400mAh
Configuration: 6S1P / 22.2V / 6 Cells
Discharge Rate: 130C
Max Burst Discharge Rate: 260C
Net Weight(±20g): 222g
Dimensions:78mm x 39mm x 42mm (L x W x H)
Charge Plug: JST-XHR
Discharge Plug: XT60