The Tattu R-Line 1550mAh 14.8V 4S 130C LiPo Battery V4 is part of Tattu’s performance focused R-Line series, developed for pilots who require fast throttle response, low voltage sag and consistent output under load. It is widely used in FPV racing and freestyle drones where power delivery directly impacts control and flight performance.

The 1550mAh capacity offers a strong balance between flight time and power output for 4S FPV builds, while the high 130C discharge rating supports aggressive manoeuvres and rapid current draw. The V4 generation reflects refinements in cell matching and internal resistance compared to earlier versions.

This battery is fitted with an XT60 main connector and includes a balance lead for proper cell balancing during charging. It should be charged using a LiPo compatible balance charger and used only in applications that match its voltage and current requirements.

Typical uses

• FPV racing drones
• FPV freestyle quadcopters
• High performance 4S multirotor builds
• RC applications requiring high burst current

Key features and specifications

• Brand: Tattu
• Series: R-Line
• Version: V4
• Battery type: LiPo
• Voltage: 14.8V
• Cell count: 4S
• Capacity: 1550mAh
• Discharge rating: 130C
• Main connector: XT60
• Balance connector: Included

Important notes

• Use only with a LiPo balance charger set to 4S
• Confirm physical size and connector compatibility before use
• Do not over-discharge or exceed manufacturer recommended limits