Aikon SEFM 30A BLHeli_S ESC (2-4s)
SKU: 3077203018

Aikon SEFM 30A BLHeli_S ESC (2-4s)

Sale price$19.75 Regular price$21.95
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Aikon SEFM 30A BLHeli_S ESC (2-4s)The Aikon SEFM 30A is a new generation ESC that uses a variety of leading edge technologies in hardware and firmware. The second BLHeli_S offering from Aikon, designed to be compact but powerful for tight builds and light weight racers. What makes SEFM different? Totally new MCU that comes with a three channel PMW output specifically designed for motor control applications and runs at 48mhz. New BLHELI_S firmware which provides all the strengths of

The Aikon SEFM 30A is a new generation ESC that uses a variety of leading edge technologies in hardware and firmware. The second BLHeli_S offering from Aikon, designed to be compact but powerful for tight builds and light weight racers.

What makes SEFM different?

  • Totally new MCU that comes with a three channel PMW output specifically designed for motor control applications and runs at 48mhz.
  • New BLHELI_S firmware which provides all the strengths of the original BLHELI, but adds some significant improvements such as better response and smoother start up, 1000 steps of throttle input resolution, and auto-detection of the input signal protocol.
  • Higher quality MOSFETs with extremely low internal resistance
  • Three exceptionally fast dedicated MOSFET drivers
  • Extra capacitance to help remove EMF spikes and keep the rest of your equipment safe.

SEFM 30A specifications                                            

Battery 2-4s
Constant Current 30A
Burst Current 40A
Size 14*25mm
Firmware Blheli_S C_H_15(v1) C_H_25(v2)
MCU 8BB21
Bootloader Yes
Weight( with/wire) 9g
Signal wire length 150mm
Battery wire length 100mm

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Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 3077203018

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4.2 ★★★★★
Based on 1994 reviews
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K
Verified Purchase
Kathy Stefanski
Houston, US
★★★★★ 1
It doesn't work.
Color: Blue
The two halves of the ball shell come apart again and again when the dog plays with them. When it is time to recharge the core, it will not take a charge. The dog loves it, but it's unsafe to play with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
M
Verified Purchase
Mary Roberts
Phoenix, US
★★★★★ 2
It doesn’t do what is supposed to do
Color: Blue
Wasn’t impressed..,all the ball does is vibrate. It doesn’t really bounce
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
B
Verified Purchase
Brittany Manos
Charlottesville, US
★★★★★ 5
My dogs fight over it
Color: Orange, Color: Orange
Easy to use, durable, and has a great battery love. At first my dogs were curious and unsure about it, now its become one of their favorite toys. They'll stare at it while its being charged and impatiently wait for it so they can have fun again. Perfect size for most breeds.
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Reviewed in the United States on January 3, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Great to keep your dog entertained
Color: Blue
Great toy my 13 month old cane corso absolutely loved it and it kept her entertained forever except she has an extremely strong bite so she was figuring out a way to split it apart so I had to take it away -it’s extremely strong, but not strong enough for the bite of a cane corso but any other dog would love it. I just wish my dog didn’t have such a strong bite and would be able to keep enjoying it since it is a little expensive the only problem with it is that I thought the remote shuts it off, but then her bites were making it come back on, so I don’t know if it was my dog or the toy just doesn’t stay off until you turn it on.
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Reviewed in the United States on March 1, 2026
V
Verified Purchase
Valerie
Draper, US
★★★★★ 1
Stopped working within 3 days
Color: Blue
Worked for 3 plays. My 11 week old puppy loved this item. Unfortunately, it only lasted 3 tries before the motor stopped working. $30 for a total of 30 minutes over 3 days is robbery! I'd look at another vendor for the same type of item. We charged it after each attempt but now the motor won't turn on.
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Reviewed in the United States on February 12, 2026

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