Description
The 35A 2-6S Blheli_S ESC is primarily used for RC Drone FPV Racing. BLHeli is an ESC firmware, and BLHeli_S is the second generation following BLHeli. An electronic speed control (ESC) is an electronic circuit that controls and regulates the speed of an electric motor, and it may also provide motor reversing and dynamic braking.
The circuit with 12 ESR capacitors can effectively reduce interference to the picture transmission equipment and enhance system stability.
Features:
- Programmable PWM frequency of up to 48KHz
- Power supply: 2-6S (7.4-16.8V)
- Continuous current: 25A
- Burst current: 35A (5S)
- Auto-timing for higher efficiency and reliability
- PCB+ power cord length: 12CM
- PCB+ signal line length: 16CM
Specification:
| Item Type: | Brushless ESC |
|---|---|
| Power Supply(V) | 2-4S (7.4-16.8V) |
| Continuous Current (A): | 25 |
| Burst Current (A) | 30 |
| PCB+ power cord length(cm) | 12 |
| PCB+ signal line length(cm) | 16 |
| Length (mm): | 25 |
| Width (mm): | 13 |
| Height (mm): | 5.3 |
Package Includes:
1 x 35A 2-6S Bheli_S Brushless ESC
Technical Specifications
| Current Rating | 35A |
|---|---|
| SKU | AI4635 |
| Weight | 0.01 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Cyclone 35A BLHeil_S ESC is a versatile (esc) drone speed controller used across a wide range of applications including brushless motor speed control, FPV drone builds, multirotor platforms, and RC aircraft.
Common use cases:
- Controlling motor speed in a quadcopter
- Replacing a burnt ESC after a short
- Upgrading to BLHeli_32 for smoother throttle response
This product is ideal for drone builders and RC enthusiasts.
Technical Tip: Choose ESC amperage 20% above your motor's max draw. DShot600 protocol recommended for modern builds.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components



Urmi Bose (verified owner) –
Very impressed with this Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. My drone’s performance improved noticeably.
Shubham Nayak (verified owner) –
Received the Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO in great condition. Testing done, everything works perfectly.
Shreyas Dhillon (verified owner) –
Excellent Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Hitesh Saxena (verified owner) –
Received the Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO in great condition. Testing done, everything works perfectly.
Sanjay Iyer (verified owner) –
Using this Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO in my FPV drone build. Quality is top notch. Very happy with the purchase.
Ravi Kulkarni (verified owner) –
Good Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. Works well for my drone build. Packaging could be slightly better.
Sandhya Sharma (verified owner) –
Pretty good Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. Works as expected for my drone project. Would buy again.
Rakesh Saini (verified owner) –
This Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO exceeded my expectations. Installed it yesterday and took a successful test flight today.
Tanvi Kamath (verified owner) –
This Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO exceeded my expectations. Installed it yesterday and took a successful test flight today.
Shivam Modi –
Using this Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO in my hexacopter. Smooth operation and excellent thrust.
Sarika Parekh (verified owner) –
Perfect for my agriculture drone project. This Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO handles the weight effortlessly.
Sahil Verma (verified owner) –
Outstanding Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO! Installed it on my racing quad and the performance is amazing.
Sunil Mehta –
Great quality Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. Perfect specs for my drone project. Fast delivery too!
Sarika Chopra –
Great quality Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. Perfect specs for my drone project. Fast delivery too!
Rahul Sen (verified owner) –
Great quality Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. Perfect specs for my drone project. Fast delivery too!
Deepika Pillai (verified owner) –
Excellent Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Rishabh Nayak (verified owner) –
Using this Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO in my hexacopter. Smooth operation and excellent thrust.
Akshat Bisht –
Received the Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO in great condition. Testing done, everything works perfectly.
Kapil Vyas (verified owner) –
Solid Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO. Not the absolute best but excellent value for the price point.