The PowerExpander Competition 12 can be used with any size aircraft. It is primarily designed to work with the Futaba and JR 12-channel radios but any receiver with any number of channels can be used with the unit. It can be used with 5-cell NiCd/NiMh or 2-cell A123 battery packs and it has a built-in BatShare which will disable a bad battery pack (it can be used with 2-cell lithium packs if your servos can take the voltage). It supports an optional failsafe switch which enables or disables both batteries. It has a dedicated 5V, 1A regulator for the receiver. The unit also boosts the servo control voltage to 5V for compatibility with all servos. The unit also features a built-in Ignition Cutoff but is sold without the Cutoff Receiver and Fiber-optic cable for jet applications. For detailed information please see the user manual links above the picture.

• For any size plane
• 5-cell NiCd/NiMh or 2-cell A123 battery packs
• Built-in BatShare will isolate a bad battery or indicate a bad connection
• Filtered and regulated 5.0V power to receiver
• For any receiver with any number of channels
• Twelve 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
• Boosts servo control voltage to 5V
• Long servo lead line matching
• High-current Deans Ultra Plug power input connectors
• Built-in Ignition Cutoff (sold without)
• Optional Failsafe-switch operation
• Light weight, 2.6 oz, 74g
• Compact design, 4-1/2” x 3”

• For any size plane
• 5-cell NiCd/NiMh or 2-cell A123 battery packs
• Built-in BatShare will isolate a bad battery or indicate a bad connection
• Filtered and regulated 5.0V power to receiver
• For any receiver with any number of channels
• Twelve 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
• Boosts servo control voltage to 5V
• Long servo lead line matching
• High-current Deans Ultra Plug power input connectors
• Built-in Ignition Cutoff (sold without)
• Optional Failsafe-switch operation
• Light weight, 2.6 oz, 74g
• Compact design, 4-1/2” x 3”