Readytosky 2-4S 40A Brushless ESC Electronic Speed Controller 5V/3A BEC for F450 450mm S500 ZD550 RC Helicopter Quadcopter(4PCS)

★★★★★ 4.6 140 reviews

$39.99
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$39.99
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Free shipping Free 30-day returns

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Product details

Management number 216428479 Release Date 2026/04/19 List Price $16.00 Model Number 216428479
Category
  • ★40A 2-4S Brushless ESC,BEC output: 5V 3A .
  • ★The applicable number of battery cells :2-4S.
  • ★Use for F450 450mm S500 ZD550 RC Helicopter Quadcopter.
  • ★Highly intelligent, adaptive ability, extremely easy to use.
  • ★★★Note: This ESC is not able to flash the firmware.
Size 7.2cm x 2.4cm
Color Black
Theme helicopter
Set Name 4pcs*40A ESC
Brand Name Readytosky
Model Name M15-4
Manufacturer Readytosky
Model Number M15-4
Power Source Battery Powered
Material Type Plastic
Operation Mode manual
Number of Items 4
Toy Vehicle Form Helicopter
Additional Features Portable
Battery Description Lithium-Ion Polymer
Included Components [4 x 40A ESCs]
Is Assembly Required Yes
Age Range Description Baby
Are Batteries Required Yes
Batteries are Included No
Manufacturer Part Number M15-4
Manufacturer Maximum Age MONTHS 12

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4.6 out of 5
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140 ratings | 57 reviews
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