SpeedyBee BLS 50A 30×30 4-in-1 ESC

(2 customer reviews)

Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1619480
  1. SpeedyBee BLS 50A 30×30 4-in-1 ESC
  2. Firmware: BLHeli_S JH50
  3. Power Input: 3-6S LiPo
  4. Weight: 13.8g


(Including GST)

Out of stock

Free Delivery above ₹499
Free Delivery
above ₹499
1 Year Warranty
15 Days Warranty
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Brand: SpeedyBee
Category: (ESC) Drone Speed Controller

The SpeedyBee BLS 50A 30×30 4-in-1 ESC is a highly efficient electronic speed controller for racing drones and other remote-controlled vehicles. This compact and lightweight ESC features an all-in-one design, combining four individual ESCs into a single circuit board.

It can deliver up to 50A of power,making it suitable for high-performance applications. The ESC supports a wide voltage range and features advanced motor control algorithms, ensuring smooth and precise throttle response. With its small form factor and impressive performance capabilities, the Speedybee BLS 50A 30*30 4-in-1 ESC is an excellent choice for drone enthusiasts and racers.

Note: For more information please go to the attachment section.


  1. Compact and lightweight design
  2. The maximum power output of 50A
  3. Suitable for high-performance applications and racing drones
  4. Wide voltage range support
  5. Advanced motor control algorithms for smooth throttle response
  6. Designed for efficient and precise motor control.

Package Includes:

1x SpeedyBee BLS 50A 30×30 4-in-1 ESC

1 x 35V 1000uF low ESR Capacitor

5 x M3 silicone O Ring

1 x XT60 Power cable(70mm)

1 x SH 1.0mm 30mm length 8pin cable(for FC-ESC connection)

5 x M3*8.1mm silicone Grommets(for ESC)

SKU: 1619480 Category:

BLHeli_S JH50

Continuous current(A)

50A * 4

Wireless Configuration

Full Configuration Supported in the SpeedyBee app

External Capacitor(uF)

1000uF Low ESR Capacitor(In the package)

Input Power

3-6S LiPo

Power Output Ports


Current Sensor Input

Support (Scale=386 Offset=0)

Mounting Holes Diameter (mm)

30.5 x 30.5mm( 4mm hole diameter)

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.085 kg
Shipping Dimensions 12 × 5.8 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

5.0 overall

Add a review

  1. Khaza Mohammed (verified owner)

    Nice build quality wonderful product from speedybee at best price

    Khaza Mohammed

  2. Favas M


    Favas M


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Country Of Origin: China