Tattu R-Line Version 3.0 1550mAh 14.8V 120C 4S LiPo Battery

The R-Line Professional Edge

R-Line is a specialized product line from Tattu designed specifically for professional FPV racing. Unlike standard LiPos, the R-Line V3.0 utilizes advanced automatic stacking technology to achieve higher energy densities and lower landing temperatures. At RoboShop BD, we recommend the R-Line series for pilots who need their gear to perform under extreme pressure—offering a more powerful flight experience than traditional graphene batteries.

Precision Engineering for Racing

Every gram counts on the race track. The V3.0 1550mAh weighs just 177g, making it one of the lightest high-performance 4S packs in its class. This reduction in weight, combined with the ultra-high 240C burst rate, allows for surgical precision during tight gates and recovery from daring dives. The pre-soldered XT60 plug and 12AWG high-flex wiring ensure maximum current delivery to your high-KV motors without heat-related losses.

Key Features

• 120C Continuous Discharge: Delivers unrelenting power for fast throttle response and high-speed laps.

• Low Internal Resistance: Ensures stable voltage until the very end of your flight mission.

• Professional Grade: Designed and tested by top-tier FPV pilots for racing competitions.

• Automatic Stacking Technology: Enables a single-cell capacity of 1550mAh in a more compact size.

• No Memory Effect: High-quality lithium chemistry maintains performance across hundreds of cycles.

• Standard Connectors: Features the industry-preferred JST-XHR balance lead and XT60 discharge plug.

Technical Specifications