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PowerExpander Pro

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Smart Fly PowerExpander Pro

Smart Fly PowerExpander Pro

The PowerExpander Pro can nbe used with any size aircraft.  It can be used with 5-cell NiCd/NiMH or 2-cell A123 battery packs directly (it has Smart-Sense inputs which will disable a bad battery pack) or can be used with our SuperReg or TurboReg when using lithium batteries.  When used with NiCd/NiMH battery packs it supports an optional failsafe switch.  For detailed information please see the user manual links below.

Connection Diagram

PowerExpander User Guide


  • For any size plane
  • 5-cell NiCd/NiMH or 2-cell A123 battery packs or use with SuperReg or TurboReg when using lithium 2-cell packs
  • "Smart-sense" inputs will isolate a bad battery or indicate a bad connection
  • Filtered and regulated 5.0V power to receiver
  • Receivers can be end-loading or top-loading
  • Ten servo channels
  • LED indicators for servo and receiver power
  • Full RF filtering of all signals in and out of unit
  • Fully buffered signal line for each servo
  • Longn servo lead line matching
  • High-current Deans Ultra Plug power input connectors
  • Optional Failsafe-switch operation
  • Light weight, 2.6 oz, 74g
  • Compact design, 4" x 3"

Price: £99.95

Availability: AVAILABLE