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This product is three-in-one electronic peripheral of airmodels including highly
effective voltage-stabilizing UBEC (rated at 5A), seven-segment electric quantity
display device and low-voltage alarm (flash) for battery groups. Besides, this product
has many functions such as output short-circuit protection, overheating protection,
reverse polarity connection protection and output voltage limits, etc.

  • The switching frequency of efficient and switch-stabilizing power supply chips is
  • 350KHZ and the efficiency reaches up to 92%. In addition, these chips have
  • protective functions such as short-circuit protection and overheating protection.
  • The product has UBEC output indicator. The indicator light will be on when the
  • UBEC output is normal.
  • The precise and striking seven-segment electric quantity display can have a
  • real-time and accurate reflection of the voltage condition of power batteries.
  • The precise battery low-voltage flash alarm has onboard LED (0.5W), external
  • high-power LED flash module (1W) and external flash module which can be
  • installed in any places of the model. Furthermore, it provides extraordinarily
  • striking flash alarm indication.
  • It has output voltage limiting functions. Even if the transfer switch is damaged,
  • the output voltage will be restraint at 6V and no other airborne equipment will be
  • damaged for excessive voltage.
  • This three-in-one UBEC only occupies a receiver channel (throttle channel) and it
  • doesn't need to take up extra channel.
  • The external flash module and three-in-one UBEC can be directly pluged into the
  • three-prong row pin socket irrespective of the wiring order. Of course, you can
  • choose not to apply such external flash module.
  • The BEC output cable is matched with filter magnetic ring, which greatly reduces
  • the electromagnetic interference.
  • The product is small and light-weighted.

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$49.99
AUD $49.99
    •  Battery groups switched in: 3-cell, 4-cell, and 6-cell LIPO battery groups. The
    • number of these electric cells is set by special switch and the batteries are set with
    • 3 electric cells when the product leaves the factory.
    • BEC output voltage: 5.3V and 6V output optional. The voltage is set by setting
    • switch and the output voltage is set at 5.3V when the product leaves the factory.
    • BEC rated output current: 5A; maximum output current: 7.5A.
    • Displayed voltage value of seven-segment electric quantity display device: 3.8V
    • —3.2V/CELL LIPO (electric helicopter type) or 4.0V—3.4V/CELL LIPO
    • (multi-rotor aircraft type).
    • Threshold voltage of low-voltage alarm for battery groups: 3.5V/3.3V/CELL
    • LIPO (electric helicopter type) or 3.7V/3.5V/CELL LIPO (multi-rotor aircraft
    • type). The threshold voltage is set by the setting switch, while it is set at
    • 3.5V/CELL LIPO (helicopter style) and 3.7V/CELL LIPO (multi-rotor aircraft
    • style).
    • Battery low voltage alarming method: LED flash alarm, including o.5W onboard
    • LED and external 1W high-power LED flash modules (external 3W flash module
    • is upgraded).
    • Product weight: 29g (including the weight of external flash module and all wires).
    • Product dimension: L*W*H=72×25×12mm (excluding external flash module and
    • wires).
    • Quiescent current: 80ma (The seven-segment electric quantity shows that the LED
    • is completely turned on and the LED will be on when UBEC works).
    • Electric quantity displaying and alarming precision: max: 0.05V, typical: 0.03V,
    • min: 0.01V.

    *This is the airplane/helicopter type, the difference between this type and multi-rotor aircraft type is battery checker display voltage range and low voltage alarm voltage.

    • 1 x 3-in-1 device (airplane/heli version)
    • 1 x 1W high brightness external flashing LED
  • Domestic Shipping starts at $11.00 for this item plus $5.00 for each additional item . International Shipping starts at $19.99 for this item plus $10.00 for each additional item. Shipping availability to your country and Total Shipping will be finalized at check out.