Tattu R-Line Version 5.0 1550mAh 6S 150C 22.2V Lipo Battery Pack With XT60

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Tattu R-Line Version 5.0 1550mAh 6S 22.2V 150C LiPo battery pack is the updated version of R-Line series in 2024. 

What is R-Line? Designed for professional FPV racing, R-Line stands out with its enhanced capacity, reduced internal resistance, and lower temperatures upon landing, R-Line batteries are engineered for peak performance. R-Line offers diverse versions tailored to meet the specific demands of various FPV racing events.

The Version 5.0 uses exclusive technology Al Boehmite, which will offer a significant improvement in overall performance and continuous power output.


  • Minimum Capacity: 1550mAh
  • Configuration: 6S / 22.2V / 6 Cells
  • Discharge Rate: 150C
  • Net Weight(±20g): 254g
  • Dimensions: 78mm x 37mm x 52mm (L x W x H)
  • Charge Plug: JST-XHR
  • Discharge Plug: XT60

What have improved?

  1. First use of X technology Al Boehmite
  2. Highly consistent and continuous power output
  3. Less decrease in performance after cycles
  4. Higher discharge platform
  5. Resistance to dropping

What Tattu Pilots said?

  • Corey Tapp: Super long flight times with the 6s 1400mah.
  • DarKex Killian Rousseau: The voltage drop IS still very good like 20.5 or 21v while i'm flying.
  • Jake Capobres: The 1200 is the best battery I have flown. It had really good power for it's weight. It hold voltage very constant as well.
  • Thomas Bitmatta: Its ~3% more speed per lap! anything 3% or higher is something that can be felt comfortably without data, its good!!
  • Lukáš Košata: I am really impressed with the performance, there is almost no voltage sag.
  • TERRY ARSCOTT: We were flying in 35deg temperature charging outside and still got no battery sag. The biggest difference is how long it holds voltage for. I didnt feel a drop in power until the battery was almost dead.
  • Walter Kirsch: From my reading in the FPV Goggles I could tell, that the v5 was having less voltage drop. After 3, 5, 10 and even 20 full cycles now I cannot tell a difference between a new v5 and a used one. I did test a 20 cycle old vs.
Brand: Tattu
sorting: TattuFPV
Part Number: TAA15506S15X6
Capacity(mAh): 1550
Voltage(V): 22.2
Configuration: 6S1P
Discharge Rate (C): 150C
Connector Type: XT60
Length(±5mm): 78
Width(±2mm): 37
Height(±2mm): 52
Net Weight(±20g): 254
upc: 889551119474
Part N: TA-RL5-150C-1550-6S1P
Discharge Wire Length(mm): 45mm
Wire Gauge: 12#
Balancer Connector Type: JST-XHR-7P
Balancer Wire Length(mm): 45mm
Preorder config: /
Amount: 24pcs/box
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