SKU: 44190123067

SkyStars KO45 3-6S BLHeli_S 4in1 ESC

Sale price$22.88 Regular price$25.42
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

SkyStars KO45 3-6S BLHeli_S 4in1 ESCUnleash the power of flight with our mighty KO45A PowerMaster, a 3 6S BLHeli_S Dshot600 4 in 1 ESC. This little beast is small in size but big on features, perfectly engineered to provide superior flying experience that you, tech savvy drone enthusiasts, have always dreamt about! Our KO45A ESC is dimensioned at a pocket sized 41*46mm, perfect for your most audacious aerial undertakings. With an incredibly light weight of just 13. 3g, you can now "lift

Unleash the power of flight with our mighty KO45A PowerMaster, a 3-6S BLHeli_S Dshot600 4-in-1 ESC. This little beast is small in size but big on features, perfectly engineered to provide superior flying experience that you, tech-savvy drone enthusiasts, have always dreamt about!

Our KO45A ESC is dimensioned at a pocket-sized 41*46mm, perfect for your most audacious aerial undertakings. With an incredibly light weight of just 13.3g, you can now "lift off" without feeling weighed down. It supports 3-6S Lipo input, giving you the power to choose how high and far you want to fly.

This wonder is powered by a supercharged BB21 MCU, running at a whopping 48MHz. Who said speed and control don't mix? The KO45 speaks a universal drone language, supporting DShot DShot150/300/600, MultiShot, OneShot, and more. With a built-in current sensor and no BEC, we've made sure that it's as nimble as it is tough.

Key Product Highlights:

  • Compact size, designed for agility: The PowerMaster is crafted with dimensions of 41 46mm and mounting holes of 30.5 30.5mm/Φ3mm. It fits in seamlessly without cramping your drone's style.
  • Lightweight for ultimate performance: At a featherweight 13.3g, it ensures optimal drone performance without compromising on strength or stability.
  • Adaptable power supply: With support for 3-6S Lipo input, you can tweak your flight time and speed to match your adventurous spirit.
  • Robust processing speed: Equipped with a 48Mhz BB21 MCU running BLHELI 16.X Firmware, the PowerMaster promises a smooth and responsive flight experience.
  • Supports a wide range of protocols: Whether you're team DShot, MultiShot, or OneShot, the PowerMaster got you covered.
  • Precise power tracking: Comes with a built-in current sensor to keep track of your drone's power consumption.
  • No BEC for enhanced agility: The absence of a BEC ensures more lightweight operation, making your drone more agile in the sky.

Specifications

  • KO45A 3-6S BLHeli_S Dshot600 4-in-1 ESC
  • Dimension: 41*46mm
  • Mounting Holes: 30.5*30.5mm/Φ3mm
  • Weight:13.3g
  • Supports 3-6S Lipo input
  • BB21 MCU, 48Mhz Runs BLHELI 16.X Firmware
  • Current sensor: YES
  • BEC: NO
  • Supports: DShot DShot150/300/600/MultiShot/ OneShot etc.
  • Target: Q-H-30 BLS 16.7

Includes

  • 1x Skystars KO45 BLHeli_S 4-in-1 3-6S 30x30 ESC (45A)
  • 1x Accesories Kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44190123067

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lg
Whiting, US
★★★★★ 5
Smart Design
Color: Brushed Nickel, Size: 8.85 inch
Glad I purchased these with the longer tab that hangs over the back of the cabinet door. I feel they are not likely to fall off when pulling towel off the holder. Was surprised that the foam insert did not go all the way along the inside. It is just in front and back. I didn't want the metal part scratching my cabinet door top, so I used self-stick felt pads on the inside top to prevent scratching. A quick solution to prevent possible scratching of the cabinet. Overall, a good purchase for a reasonable price. Does the job, especially when I didn't want to attach a towel rod to the wall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Angie Miller
Lake Worth, US
★★★★★ 5
These towel holders are perfect !
Color: Brushed Nickel, Size: 8.85 inch
These are awesome ! Fit very well on my kitchen cabinet doors. My cabinet doors are beveled a bit at the top so I was concerned these towel holders wouldn’t fit right but they fit great !
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Reviewed in the United States on May 31, 2026
E
Verified Purchase
Edward R.
Lowell, US
★★★★★ 4
I would recommend
Color: Brushed Nickel, Size: 8.85 inch
Quality product, a little smaller than expected, but good.
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Reviewed in the United States on April 22, 2026
L
Verified Purchase
L. Connell
Belleville, US
★★★★★ 5
Very handy ...saves paper towels
Color: Brushed Nickel, Size: 8.85 inch
Fits well under my sink doors...saves a lot of paper towels....sturdy.
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Reviewed in the United States on April 23, 2026
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Verified Purchase
Marianne S.
Louisville, US
★★★★★ 5
good quality
Color: Brushed Nickel, Size: 8.85 inch
i have purchased similar types from other sellers and i think this is by far the best. it goes deeper into the cabinet door therefore does mot fall off and also stays in place, not moving or sliding around. . the others also have broken over time
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Reviewed in the United States on May 30, 2026

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