Nuofany

40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter

Name: 40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter
Brand: Nuofany
SKU: B0CN317H74
Price: 12.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$12.99

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View Current Price on Amazon → Compare to similar displays & upscalers

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The 40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $12.99. Compare close alternatives before committing.

Specification:Item Type: Brushless ESCMaterial: Electronic ComponentsWeight: Approx. 34g/1.2ozContinuous Current: 40AMaximum Current: 55APlug: XT60BEC: YesBEC Output: 3A/5VApplicable Battery: 2-4SMaximum Speed: 210,000 rpm for 2-pole Motor, 7000 rpm for 6-pole Motor, and 35,000 rpm for 12-pole MotorApplication: RC Remote-controlled UAV, Helicopter, FPV, EtcPackage List:1 x 40A ESC

SpecPicks Verdict

SpecPicks scored 40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the displays & upscalers category. Nuofany's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Output Capacity: Continuous Current 40A, Short-Time Current 55A
✓ Backed by Nuofany's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Output Capacity: Continuous Current 40A, Short-Time Current 55A
BEC Output: 5V@3A (Linear Regulator Mode - Linear Mode) ; Power Input: 2-4 Lithium Batteries(Not Included)
Maximum Speed: 210,000 RPM For 2-Pole Motor, 7000 RPM For 6-Pole Motor, 35,000 RPM For 12-Pole Motor
Timing Can Be Changed To Be Suitable For Different Brushless Motors ; Compatible with lithium batteries, and owning full protection, low pressure cut off protection/overheat protection/throttle signal loss protection.
Providing safety protection, no matter where the throttle is, the motor will not rotate when connected to the battery.

Full Specifications

Brand	Nuofany
Model	40a-xt60
Speed	35000 rpm
Voltage	5 volts
Material	Silicone
BEC Output	5V@3A (Linear Regulator Mode - Linear Mode) ; Power Input: 2-4 Lithium Batteries(Not Included)
Model Name	40A esc
Part Number	40a esc-xt60
Material Type	Silicone
Maximum Speed	210,000 RPM For 2-Pole Motor, 7000 RPM For 6-Pole Motor, 35,000 RPM For 12-Pole Motor
Item Type Name	40a esc
Output Capacity	Continuous Current 40A, Short-Time Current 55A
Included Components	1pcs 40A ESC with XT60 Plug

Ready to buy?

40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Price and availability subject to change.