Key Features
- Up to 80 amps continuous current with proper air flow and 100 amps burst current (15 seconds)
- 5V switch-mode BEC capable of 5 amps continuous current with 6 amps max burst on any recommended input voltage
- Drive up to 7 analog or 6 digital standard-size servos with the BEC on any recommended input voltage
- 3- to 6-cell Li-Po, 9- to 18-cell Ni-MH/Ni-Cd input voltage
- Programmable motor braking
- Safe power-arm mode prevents accidental starts
- Programmable low voltage cutoff with settings for 3-cell Li-Po (9.2V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V) or 74% of battery starting voltage
- Programmable throttle input range (1.1ms–1.9ms or 1.2ms–1.8ms)
- Programmable soft start-up rate - .25 second or 1 second
- Auto motor shut down if signal is lost or there is interference
- Programmable timing—5 user-selectable ranges–use with a large variety of brushless motors
- Two operating modes–Airplane or Heli
- Pre-wired connectors—E-flite EC5 on battery input and 4.0mm female gold bullets on motor output leads
- NOTE: Not recommended to use with E-flite Power 60 Brushless Outrunner (EFLM4060A)
Overview
When performance matters in your high-current applications, look no further than the E-flite® 80-amp Pro switch-mode ESC. This is a high-quality, efficient sensorless brushless electronic speed control with an integrated switch-mode BEC. It can operate without the need for a separate receiver battery to power your servos and receivers, saving you weight and complication. It is capable of up to 80 amps continuous current when using 3- to 6-series Li-Po battery packs. You can drive up to 7 analog or 6 digital standard-size servos with the BEC on any recommended input voltage. Featuring an exposed, finned heat sink aluminum case with lightweight plastic end-caps, safe power-arming along with advanced programmable features such as low voltage cutoff, braking, timing, throttle input range and more, the E-flite 80-amp Pro switch-mode ESC is truly a ‘pro series’ electronic speed control.
This product is not intended for use by children under 14 years of age without direct adult supervision.
Overview
When performance matters in your high-current RC applications, the E-flite 80-Amp Pro Switch-Mode BEC Brushless ESC V2 is the professional-grade electronic speed controller you need. This high-quality, efficient sensorless brushless ESC is specifically engineered for demanding RC aeroplanes and helicopters that require reliable, sustained power delivery. Whether you're flying a high-performance fixed-wing aircraft, a competitive helicopter, or any brushless RC model that demands serious current handling, this ESC delivers the goods with up to 80 amps continuous current and 100 amps burst capability. The integrated switch-mode BEC eliminates the need for a separate receiver battery, saving valuable weight and reducing the complexity of your RC setup — a critical advantage in competitive flying where every gram counts.
The E-flite 80-Amp Pro is built for serious RC enthusiasts and pilots who demand reliability and precision in their brushless RC systems. With its exposed finned aluminium heat sink case and lightweight plastic end-caps, this ESC is engineered to dissipate heat efficiently during high-demand flights. The robust construction, combined with advanced programmable features and safe power-arming, makes this truly a 'pro series' electronic speed control. Whether you're a seasoned RC pilot looking to upgrade your brushless RC setup or a competitive flyer seeking an ESC that can handle the demands of modern high-performance aircraft, the E-flite 80-Amp Pro switch-mode ESC is the choice for professionals who refuse to compromise on performance.
This ESC is ideal for those building high-performance brushless RC models in the UK and beyond. Its versatility with both 3- to 6-cell LiPo batteries and 9- to 18-cell Ni-MH/Ni-Cd packs means you can integrate it into virtually any brushless RC aeroplane or helicopter platform. The EC5 connector on the battery input ensures secure, reliable power connections with minimal resistance, whilst the 4.0mm female gold bullet connectors on the motor outputs provide easy, professional-grade installation.
Key Features
- Up to 80 Amps Continuous Current with 100 Amps Burst Capability — This ESC delivers professional-grade power handling with up to 80 amps continuous current when proper airflow is maintained, and can burst to 100 amps for 15 seconds during demanding flight manoeuvres, ensuring your RC model has the power it needs for aggressive flying without thermal throttling.
- Integrated 5V Switch-Mode BEC — The built-in 5V switch-mode BEC provides 5 amps continuous current with a 6-amp maximum burst rating on any recommended input voltage, powering your receiver and servos without requiring a separate receiver battery pack, which reduces weight and complexity in your RC setup.
- Drive Up to 7 Analog or 6 Digital Standard-Size Servos — With the integrated BEC delivering sufficient power and bandwidth, this ESC can reliably control up to 7 analog servos or 6 digital standard-size servos on any recommended input voltage, making it ideal for complex RC aeroplane and helicopter setups with multiple flight control surfaces.
- Broad Battery Compatibility — The ESC accepts 3- to 6-cell LiPo batteries and 9- to 18-cell Ni-MH/Ni-Cd battery packs, offering flexibility to integrate this ESC into virtually any brushless RC platform you're building or upgrading.
- Programmable Motor Braking with Time Delay — Advanced programmable motor braking with selectable time delay prevents your RC model from rolling unexpectedly during landing or on the ground, giving you precise control over motor behaviour in all flight phases.
- Safe Power-Arm Mode — The safe power-arm feature prevents accidental motor starts when connecting batteries or during radio initialisation, protecting you and bystanders from unexpected prop rotation in your RC aeroplane or helicopter.
- Programmable Low-Voltage Cutoff — Protect your LiPo batteries with preset low-voltage cutoff settings for 3S (9.2V), 4S (12V), 5S (15V), 6S (18V), or a custom 74% of starting voltage setting, automatically shutting down your RC model before battery damage occurs.
- Programmable Throttle Input Range — Adjust the throttle input range to either 1.1–1.9ms or 1.2–1.8ms depending on your radio system's calibration, ensuring precise throttle response and compatibility with virtually any RC transmitter on the market.
- Programmable Soft Start-Up Rate — Select between 0.25-second or 1-second soft start-up rates to control how smoothly your brushless motor accelerates when you first apply throttle, protecting gears and drivetrain components whilst providing responsive control.
- Auto Motor Shutdown on Signal Loss — If your RC model loses radio signal or experiences interference, the ESC automatically shuts down the motor after a brief delay, preventing runaway behaviour and improving safety during RC flights.
- Five User-Selectable Timing Ranges — The ESC offers five programmable timing settings to optimise performance with a large variety of brushless motors, from low-KV high-torque outrunners to high-KV high-speed inrunners, making this ESC suitable for diverse brushless RC applications.
- Aeroplane and Helicopter Operating Modes — Select between dedicated Aeroplane or Heli operating modes to optimise the ESC's behaviour for your specific RC platform, with appropriate throttle response characteristics and braking profiles for each application.
- Pre-Wired Professional Connectors — The ESC comes pre-wired with an E-flite EC5 connector on the battery input for secure power connections and 4.0mm female gold bullet connectors on the motor output leads, enabling straightforward installation without soldering.
- Finned Aluminium Heat Sink Case — The exposed finned aluminium case with lightweight plastic end-caps provides excellent heat dissipation during high-current operations, ensuring the ESC remains within safe operating temperatures during extended or aggressive RC flying sessions.
- Overload Protection — Built-in overload protection safeguards the ESC and your power system from damage due to accidental short circuits, ensuring reliability and longevity in your brushless RC setup.
Technical Performance
The E-flite 80-Amp Pro Switch-Mode BEC Brushless ESC V2 represents professional-grade engineering for demanding brushless RC applications. This sensorless brushless ESC is engineered to deliver up to 80 amps of continuous current when proper airflow cooling is maintained, with the ability to handle 100-amp bursts for up to 15 seconds during aggressive flight manoeuvres or high-demand operations. The robust design accommodates input voltages from 3 to 6 cells of LiPo chemistry or 9 to 18 cells of Ni-MH/Ni-Cd chemistry, making it compatible with virtually any battery configuration commonly used in RC aeroplanes and helicopters in the UK and worldwide. The integrated 5V switch-mode BEC eliminates the parasitic weight and complexity of a separate receiver battery, delivering 5 amps continuously with burst capacity to 6 amps, sufficient to power the avionics and control servos in even complex RC setups. The finned aluminium heat sink case with plastic end-caps provides excellent thermal management, critical when sustained high-current operations are demanded. The ESC features comprehensive programmable parameters including low-voltage cutoff with presets for common LiPo configurations, adjustable braking with time delay, throttle input range calibration, soft start-up control, and five selectable motor timing ranges. The safe power-arm mode and automatic motor shutdown on signal loss provide multiple layers of protection, whilst the pre-wired EC5 battery connector and 4.0mm gold bullet motor leads enable professional-quality installation. This ESC is specifically designed for high-current brushless power systems and is not recommended for use with the E-flite Power 60 Brushless Outrunner motor.
What's in the Box
- E-flite 80-Amp Pro Switch-Mode BEC Brushless ESC V2 with EC5 connector
- Pre-wired EC5 battery input connector
- Pre-wired 4.0mm female gold bullet motor output connectors
- Lightweight plastic end-caps
Frequently Asked Questions
- What is the maximum current rating of the E-flite 80-Amp Pro ESC? — This ESC is rated for up to 80 amps of continuous current under normal operating conditions with proper airflow cooling, and can deliver burst current of up to 100 amps for 15 seconds during aggressive flight manoeuvres or high-demand operations, making it suitable for powerful brushless RC aeroplanes and helicopters.
- Is this ESC suitable for LiPo batteries? — Yes, the E-flite 80-Amp Pro is fully compatible with 3S, 4S, 5S, and 6S LiPo batteries, with programmable low-voltage cutoff presets specifically calibrated for each cell count (9.2V for 3S, 12V for 4S, 15V for 5S, and 18V for 6S) to protect your batteries from over-discharge.
- How many servos can this ESC power? — The integrated BEC can reliably power up to 7 analogue servos or 6 digital standard-size servos on any recommended input voltage, eliminating the need for a separate receiver battery and reducing the weight and complexity of your RC setup.
- What does the safe power-arm mode do? — The safe power-arm feature prevents accidental motor starts when you first connect your battery or during radio system initialisation, protecting you, your RC model, and bystanders from unexpected prop rotation until you deliberately arm the motor via your transmitter.
- Can I use this ESC with both aeroplanes and helicopters? — Yes, the E-flite 80-Amp Pro features two dedicated operating modes selectable via programming: Aeroplane mode optimises throttle response and braking characteristics for fixed-wing aircraft, whilst Heli mode provides the appropriate control behaviour for helicopter applications.
- What is the difference between continuous and burst current ratings? — Continuous current of 80 amps represents the sustained power the ESC can handle indefinitely with proper cooling, whilst the 100-amp burst rating is a short-term peak the ESC can manage for up to 15 seconds during demanding flight manoeuvres, after which it will throttle back to prevent overheating.
- Is this ESC compatible with Ni-MH and Ni-Cd batteries? — Yes, the ESC accepts input from 9- to 18-cell Ni-MH or Ni-Cd battery packs in addition to LiPo batteries, offering flexibility for various RC applications and allowing you to use traditional battery chemistry if preferred.
- What happens if my RC model loses signal during flight? — The ESC includes automatic motor shutdown on signal loss or radio interference, which cuts throttle to zero after detecting the loss, preventing runaway behaviour and improving flight safety if your transmitter signal is interrupted.
- Does this ESC require soldering to install? — No, the E-flite 80-Amp Pro comes pre-wired with an EC5 connector for the battery input and 4.0mm female gold bullet connectors on the motor outputs, allowing plug-and-play installation without soldering, though you may need to solder the servo connector to your specific receiver's BEC port.
- What are the five programmable timing ranges used for? — Brushless motors operate at different timing characteristics depending on their construction and KV rating, and the five selectable timing ranges allow you to optimise ESC performance across a wide variety of brushless motor types, from low-KV high-torque outrunners to high-KV high-speed inrunners.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the EFL 80-Amp Pro Switch-Mode BEC Brushless ESC, EC5 (V2) P-EFLA1080B today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
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