Tattu - 1550mAh 18.5V 120C 5S1P Full Size FPV Racing Quad battery with XT60 Plug



Sale price $37.09 Regular price $49.94

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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.


  • 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
  • Local after-sales service (located in Dublin, CA)


  • Minimum Capacity: 1550mAh
  • Configuration: 5S1P / 18.5V / 5Cells
  • Discharge Rate: 120C
  • Max Burst Discharge Rate: 240C
  • Net Weight(±20g): 214g
  • Dimensions:77mm x 39mm x 40mm (L x W x H)
  • Charge Plug: JST-XHR
  • Discharge Plug: XT60

Specifications Detail:

Balancer Connector Type: JST-XHR-6P
Brand: Tattu
Capacity(mAh): 1550
Balancer Wire Length(mm): 35
Configuration: 5S1P
Connector Type: XT60
Discharge Rate (C): 120
Height(±2mm): 40
is featured product: No
Length(±5mm): 77
Max Burst discharge Rate (C): 240
Net Weight(±20g): 214
Over 300wh: No
over_power: No
Part Number: TA7139
Preorder config: No
sorting: TattuFPV
upc: 889551007139
Voltage(V): 18.5
Width(±2mm): 39
Wire Gauge: 12#
Discharge Wire Length(mm): 60
SKU TAA15505S12X6
Capacity Range(mAh): 1000-2999
Series: R-Line
Part N: TA-RL3-120C-1550-5S1P