Turbine and Gas Model Q-Switch (New)

Contact UsCustomer Reviews

Turbine and Gas Model Q-Switch (New)

Our Price:


Switch Option
From Receiver Batteries
To Receiver/ARXL System
From ECU Battery/Ignition Battery
To ECU/Ignition System
From Aux Battery
To Aux Circuit
Quantity (1)

Availability 1 in stock
Weight 0.51 lbs
SKU BRC-376-new
Manufacturer Booma RC

Quick overview: Control all the power to your Turbine and Gas models receiver, ECU/Ignition and AUX batteries simply with one easy to use switch.

RWRC is proud to introduce the Latest Quad (Q)- Switch from Booma RC. With Q-Switch up to 4 batteries in total can be isolated with one Pin Flag Switch, Remote Switch or Magnetic Switch. Q-Switch allows you to control Dual Receiver batteries, ECU or ignition battery, Lights and Electric Retracts all from a dual optical isolated circuit with a single switch unit.

3 years ago, we were setting up a large model with dual batteries for receiver, a battery for lights, battery for ECU and a battery for retracts. We looked at all the cables and switches we needed to turn everything on and off and thought someone needs to design a switch that controls all batteries on/off function with a single switch. This is where the Q-Switch design can from. Since the first release we have now added in dual optically isolated circuits for gas model ignition units, so Q-Switch is now the ideal choice for all your large scale single or dual motor gas or turbine models.

Q-Switch comes with our proven battery sharing technology and battery redundancy technology built right in. The Q-switch shares the power of your receiver batteries and supplies them to your receivers(s) giving you the best possible flight time for you model. The Q-switch can be used with a single receiver or dual receiver set up. Just plug in and you are ready to go fly.

Q-Switch can be switched with our Pin Flag Switch, Remote Switch or the Magnetic Switch by simply plugging in the appropriate switch control module. We have included our ultra-bright daylight Blue LED to show you if the model is powered or unpowered.

With the minimal footprint the Q-switch can be mounted internally anywhere in your model. And to satisfy you connection needs you can use our industry standard connecting cables to set up your new
Q-Switch simply without the need to solder any cables.

Features and Specifications:

  • Switches 4 x batteries of varying chemistry from a single switch.
  • All switching circuits are rated for up to 12Volt switching.
  • Available in Pin Flag Switch, Remote Switch or Magnetic Switch versions
  • Switches Dual Redundant receiver batteries.
  • Switches 2 x Optically isolated outputs to connect single or dual Ignition units.
  • 2 x ECU switching outputs to switch single or Twin turbines.
  • Works with all ECU and ignition units.
  • Switches lights and/or electric retracts.
  • AR industry standard XT30 30A connectors.
  • Connects to MPX, XT60, Deans Ultra, EC3 with simple adaptor cables.
  • Dual receiver battery circuit rated at 15A (40A burst).
  • Optically Isolated circuits rated at 15A per circuit (40A burst).
  • Size 46mm x 48mm x 18mm
  • Size 1.8 inches x 1.9 inches x 0.7 inches

Q-Switch uses the Advanced Radio Dual battery redundancy technology and will work as a main switch for any power expander system. 


* Ultra low foot print for the best scale looks.

* Shared dual receiver or single receiver outputs.

* ECU and AUX battery circuits are completely independent of the receiver batteries and controlled with a single pin flag.

* Works with all battery chemistries. LiFe. LiPo, Lion, NiMh, NiCD. Battery voltage range can be from 2.5volts to 28 volts.

* Capable of handling input voltages up to 28volts.

* ECU is supplied with 16AWG wire as standard, for high current carry capacity.

* Minimal external Footprint - All you see on the outside of your model is a 3mm pin Flag socket and (if required) a ultra bright Blue LED. The pin Flag controls the internal power switch and dual battery redundancy.

* Full Dual Battery Redundancy for receiver batteries. - If one receiver battery fails the other battery takes full control.

* Maximum Battery Power Balancing - In a dual battery system Q-Switch draws current proportionally from both batteries while moving both batteries to a complete load balance situation. This means you get the maximum capacity out of both batteries all the time.

* 2 x 25 amp independent receiver circuits. Q-Switch is 4 x 25amp circuits into a high power matching battery redundancy circuit. Q-Switch actually uses 8 x 50 amp rated FET circuits for battery power matching. We passively rate Q-Switch at 25amps per circuit.

: *
: *
: *

XQ 4013 digital 6v

The XQ 4013 servo is the best option out there for 30cc sized 3d planes. Perfect combination of speed and torque and a price point that make the other servo companies jealous.

The XQ 4013 has superior reliability to other servos. They have a core less digital motor, for precise strong movement. The XQ 4013 has all titanium gears, heat sink to reduce overheating, waterproof housing, and great torque and speed.

The XQ 4013 is perfect for a 30CC 3D plane for ALL surfaces. They can be used reliably in a 50cc plane also on all surfaces.


  • Torque:
    • 166.7 oz/in at 4.8V (12.0 kg/cm)
    • 197.2 oz/in at 6V (12.8 kg/cm)
  • Speed:
    • .13 sec at 4.8V
    • .11 sec at 6V
  • Voltage: 4.8V - 6V
  • Weight: 2 oz (59g)
  • Size: 40x20x39mm
  • Gear Style: Futaba Arms
  • Modulation: Coreless Digital
  • Gear Type: Titanium
  • Weight: 2oz (59g)
  • Size: 40x20x39mm

Watch this video of the XQ 4013 beating the Hitec 7985mg


  • Titanium Gears
  • Waterproof
  • Coreless
  • Digital
  • High Torque/High Speed
  • Smooth resolution

Don't forget to buy some circle servo arms to fit your carbon fiber arms you got in your kit!




DLE 20cc Engine

+ Free Shipping (Continental US only!) If international customer, please contact us for shipping quote. You will be charged separately for shipping.
+ Free 2 Year warranty



Glow power isn't the only option anymore. The DLE-20 not only fills the displacement gap, but includes a beam mount to make the glow-to-gas upgrade drop-in fast and easy. A rear pumper carb simplifies installation and adjustment of the DLE 20cc. A generous package of "extras" and electronic ignition for starting ease and top performance make the DLE 20 an attractive alternative to glow…and a solid buy for value and performance.

We supply a free 2 year warranty with our DLE 20, and also back it with our in house repair of DLE engines.

Download DLE 20 Manual


  • Stock Number: DLEG0020
  • Displacement: 20 cc (1.22 cu in)
  • Bore: 1.3 in (32 mm)
  • Stroke: 1.0 in (25 mm)
  • Weight: 28.9 oz (820 g)
  • RPM Range: 1,750-9,000
  • Output: 2.5 hp @ 9,000 rpm
  • Requires: unleaded gasoline, 2-cycle oil, ignition battery & propeller
  • Includes: electronic ignition, muffler, spark plug, gasket, bolts, throttle arm extension & manual
  • Suggested Propellers: 16x8 17x6
  • Suggested Break-in Prop: 16x8
  • Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack (LiPo use requires voltage regulator.)
  • Compression Ratio: 10.5:1
  • Gas/Oil Mix: Break in with Lawn Boy(or similar non synthetic oil) at 32:1 Ratio per gallon / Use RedLine oil at 50:1 for long term use after break in.
  • Replacement Spark Plug: NGK CM6 (DLEG5510) or equivalent
  • Weight Breakdown: Engine: 22.9 oz (650 g); Muffler: 1.8 oz (50 g); Ignition: 4.2 oz (120 g)
  • Recommended Propeller: Hawk "C" type 17x6 (for 3d), 16x8 (sport/pattern)



RedwingRC Pre-Run
DLE 35ra DLE55





Tech Aero IBEC

Tech Aero IBEC