Description

The AR Li+ 6K Smart Battery is a next-generation intelligent Li-Ion power solution designed for serious model pilots who demand reliability, performance and real-time data. Featuring 10 multi-coloured daylight-readable LEDs, this smart pack instantly displays remaining capacity as soon as your model is powered up giving you confidence in your battery health before every flight.

With built-in smart self-balancing, integrated storage mode and internal data logging compatible with AR Smart systems, the AR Li+ 6K sets a new benchmark in convenience and performance. Whether you fly sport, scale or competition models, this intelligent pack ensures perfectly balanced cells and optimal power delivery every time.

The 6K version uses a high-output 2S2P cell configuration delivering outstanding performance with intelligent conservative monitoring for maximum longevity.

Key Features

  • 10 multi-coloured daylight-readable LEDs for instant capacity check
  • Push-button battery status check without powering the model
  • Built-in smart self-balancing for perfectly matched cells
  • User-activated Smart Storage Mode for safe end-of-season storage
  • Internal pack data storage readable via AR Smart Battery Charger
  • High-speed AR1 CAN bus connector for professional data access
  • Compatible with industry connectors (XT60, XT30, MPX, EC3 via adapters)
  • Compatible with Li-Ion or LiPo chargers capable of fast charging
  • Optional high-quality aluminium quick-release battery tray available
  • High-output 2S2P configuration for consistent power delivery

Perfect For

  • RC aeroplanes (sport, scale and competition)
  • Turbine models requiring reliable onboard power
  • High-performance electric and IC models
  • Pilots who want real-time battery health monitoring
  • Flyers who value safety, storage protection and longevity

Product Summary

The AR Li+ 6K Smart Battery is a professional-grade 2S2P Li-Ion pack combining intelligent monitoring, built-in balancing and automatic storage discharge in one compact unit. With LED capacity indication and AR Smart system compatibility, it delivers dependable power and advanced battery management for modern model aircraft.

Specifications

  • Chemistry: Li-Ion (2S2P)
  • Nominal Voltage: 7.4V – 7.6V
  • Charge Termination Voltage: 8.2V – 8.5V
  • Capacity:
    • 6400mAh high output cells
    • 5200mAh conservative usage monitoring
  • Weight: 210g
  • Dimensions: 88 x 40 x 40 mm
  • Built-in Smart Self Balancing
  • Built-in User Activated Smart Storage Mode
  • Internal Data Logging
  • AR1 CAN Bus Connector
  • Optional Aluminium Battery Tray Available

Why Buy From Probuild Aircraft

✅ Official UK stockist – 100% genuine products
✅ Trusted by top international pilots
✅ Fast UK shipping
✅ Trusted by pilots since 1993
✅ Expert product knowledge and support

Product form

AR Li+ 6K Smart Battery

£90.00Incl. VAT

SKU: BRC1358
Barcode: BRC1358

  • Official UK stockist

  • Fast, reliable Worldwide shipping

  • Trusted by pilots since 1993

  • UK Shipping from £4.99

    Description

    The AR Li+ 6K Smart Battery is a next-generation intelligent Li-Ion power solution designed for serious model pilots who demand reliability, performance and real-time data. Featuring 10 multi-coloured daylight-readable LEDs, this smart pack instantly displays remaining capacity as soon as your model is powered up giving you confidence in your battery health before every flight.

    With built-in smart self-balancing, integrated storage mode and internal data logging compatible with AR Smart systems, the AR Li+ 6K sets a new benchmark in convenience and performance. Whether you fly sport, scale or competition models, this intelligent pack ensures perfectly balanced cells and optimal power delivery every time.

    The 6K version uses a high-output 2S2P cell configuration delivering outstanding performance with intelligent conservative monitoring for maximum longevity.

    Key Features

    • 10 multi-coloured daylight-readable LEDs for instant capacity check
    • Push-button battery status check without powering the model
    • Built-in smart self-balancing for perfectly matched cells
    • User-activated Smart Storage Mode for safe end-of-season storage
    • Internal pack data storage readable via AR Smart Battery Charger
    • High-speed AR1 CAN bus connector for professional data access
    • Compatible with industry connectors (XT60, XT30, MPX, EC3 via adapters)
    • Compatible with Li-Ion or LiPo chargers capable of fast charging
    • Optional high-quality aluminium quick-release battery tray available
    • High-output 2S2P configuration for consistent power delivery

    Perfect For

    • RC aeroplanes (sport, scale and competition)
    • Turbine models requiring reliable onboard power
    • High-performance electric and IC models
    • Pilots who want real-time battery health monitoring
    • Flyers who value safety, storage protection and longevity

    Product Summary

    The AR Li+ 6K Smart Battery is a professional-grade 2S2P Li-Ion pack combining intelligent monitoring, built-in balancing and automatic storage discharge in one compact unit. With LED capacity indication and AR Smart system compatibility, it delivers dependable power and advanced battery management for modern model aircraft.

    Specifications

    • Chemistry: Li-Ion (2S2P)
    • Nominal Voltage: 7.4V – 7.6V
    • Charge Termination Voltage: 8.2V – 8.5V
    • Capacity:
      • 6400mAh high output cells
      • 5200mAh conservative usage monitoring
    • Weight: 210g
    • Dimensions: 88 x 40 x 40 mm
    • Built-in Smart Self Balancing
    • Built-in User Activated Smart Storage Mode
    • Internal Data Logging
    • AR1 CAN Bus Connector
    • Optional Aluminium Battery Tray Available

    Why Buy From Probuild Aircraft

    ✅ Official UK stockist – 100% genuine products
    ✅ Trusted by top international pilots
    ✅ Fast UK shipping
    ✅ Trusted by pilots since 1993
    ✅ Expert product knowledge and support