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

• No memory effect.

Specifications :

• Minimum Capacity: 1550mAh

• Configuration: 4S1P / 14.8V / 4Cells

• Discharge Rate: 120C

• Max Burst Discharge Rate: 240C

• Net Weight(±20g): 177g

• Dimensions:77mm x 38.5mm x 32.5mm (L x W x H)

• Charge Plug: JST-XHR

• Discharge Plug: XT60

Package Included:

1 x Tattu R-Line Version 3.0 1550mAh 4s 120C Lipo Battery