SKU: 67317848837

HDZero Halo 4in1 70A ESC (HDZ532A & HDZ532B)

$74.70 $83.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

HDZero Halo 4in1 70A ESC (HDZ532A & HDZ532B)The HDZero Halo ESC is a 4in1 ESC built for both racing and freestyle drone applications. It is engineered for exceptional reliability, crash resilience, and high current outputperfectly suited for the demands of drone racing. The Halo ESC utilizes a split board design with a dedicated MCU driver board and a high voltage power board, integrating 24 MOSFETs and an 8 layer PCB with over 3 oz copper thickness per layer to optimize current flow and

The HDZero Halo ESC is a 4in1 ESC built for both racing and freestyle drone applications. It is engineered for exceptional reliability, crash resilience, and high current output—perfectly suited for the demands of drone racing.

The Halo ESC utilizes a split-board design with a dedicated MCU/driver board and a high-voltage power board, integrating 24 MOSFETs and an 8-layer PCB with over 3 oz copper thickness per layer to optimize current flow and thermal efficiency. A rear-mounted copper bar further enhances current delivery and heat dissipation. Each motor can sustain outputs over 70A for 30 seconds and peak at 100A for up to 3 seconds.

The Halo ESC supplies exceptionally clean power to the MCUs, safeguarding them against voltage spikes triggered by sudden motor acceleration or deceleration. This vital protection helps prevent MCU brownouts or lockups—common culprits behind burnt motors, failed MOSFETs, and critical flight failures.

The Halo ESC is protected with a conformal coating for enhanced resistance to moisture, dust, and corrosion.

The Halo ESC is available in two versions, BLHeli32 and AM32, to meet different pilot preferences.

Specifications

  • Model HDZero Halo 4in1 70A ESC
  • CPU AT32F421 (120MHz)
  • Firmware BLHeli 32.10 AM32 2.18
  • Target: HDZ_ESC_1R0_F421
  • Input Voltage DC 9V – 40V (3S – 8S)
  • Telemetry Supported
  • Input signal Dshot 150/300/600/1200, MultiShot, OneShot 
  • Output Voltage VBAT (to power the FC)
  • Max Current Over 70Ax4 (Continuous) / 100Ax4 (Burst) 
  • Current Sensor Scale = 400, offset = 0
  • Dual-sided solder pads YES
  • Dimension 33x43mm
  • Mounting 20x20mm, Φ4mm/M6
  • Weight 13.4

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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: 67317848837

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Based on 733 reviews
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Product Reviews
K
kenny
Dallas, US
★★★★★ 5
Finally, a Toy That Keeps My Dog Entertained and Active
I bought this interactive dog ball for my German Shepherd, who is very energetic and can be quite aggressive with his chewing. I've tried countless toys that either failed to hold his attention or broke within a week, but this ball is incredibly durable. The durable E-TPU material feels tough and flexible, yet lightweight, making it easy for him to carry around. The bright blue color makes it easily recognizable indoors or out, and I can spot it at a glance. The ball bounces and rolls in unpredictable patterns, keeping him alert and focused. When he tires of chasing, I switch it to slow mode so he can push the ball around easily. I've noticed he's calmer after playing in the evenings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
A
AmazonReviewer
Whiting, US
★★★★★ 5
Great way to keep my dog entertained!
My German Shepherd gets bored easily and tends to chew through most toys, but this interactive ball has been a lifesaver. The durable E-TPU material really holds up against his strong jaws. I love that it has 3 different play modes – it keeps him curious and busy for hours, both inside the house and in the backyard. A perfect mix of durability and fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
F
Fernanda
Draper, US
★★★★★ 5
Sturdy interactive ball that keeps my dog engaged
I’ve been using this ball with my dog, and it’s held up well during supervised play. The three play modes are easy to switch, and he stays interested longer than with his usual toys. I mostly use it indoors when I’m working, and it helps keep him occupied. The material feels durable and safe, and I like that it’s easy to rinse off after outdoor sessions. Charging is quick with the included cable, and the mesh bag is handy for bringing it along to the park. What I noticed most is how much mental stimulation it gives him, especially when he starts to get restless in the afternoon. It’s become part of our daily routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
M
MoneyPlant
Battle Creek, US
★★★★★ 5
My dog loves it
My 70 lb 1 year old dog plays his own soccer with this toy and he loves making it squeek but he is a toy destroyer and so far this has held up pretty well. It's made of a soft material so I don't have to worry about it harming his teeth. It's easy to clean. It can be used in the house or outside for fetch. It is unpredictable at times with its bouncing which makes it more interesting for my dog to chase after. This is his favorite toy and carries it everywhere including to bed.
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Reviewed in the United States on September 23, 2025
F
Fred
San Leandro, US
★★★★★ 5
Durable Enough for Strong Jaws
I’ve gone through many toys that my dog destroys in minutes. This one has held up way better. The material feels tough, yet safe for chewing. I use it both indoors and outside, and it’s easy to rinse off when dirty. It’s been a relief to find something that can last longer in daily play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025

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