HobbyStar V2 100A Brushless Sensorless ESC, Waterproof, Temperature Monitoring

SKU: 360-09-002

Availability: In stock




HobbyStar V2 ESC's feature built-in temperature monitoring for both ESC and motor to help protect your valuable electronics.  ESC and motor temperature protection parameters can be programmed individually via the HobbyStar V2 LED Program Card (must use a compatible HobbyStar motor for motor temperature features).

Waterproof design keeps you going through wherever your drive takes you, and a powerful built-in 5.8V/5A BEC provides the juice to keep power-hungry servos working at their peak.  


Comes with pre-installed 4.0mm motor terminals, and an XT60 connector on the power leads with an included Dean's-style adapter.



  • Waterproof design
  • Built-in fan
  • Powerful 5.8V/5A BEC
  • Programmable ESC and motor thermal protection (must use compatible motor) 
  • Fully programmable via HobbyStar V2 LED Program Card


  • Cont/Burst Current: 100A/520A
  • Input: 2-4S LiPo, 4-12 Cell NiMh
  • 2S LiPo, 6 Cell NiMh Motor Limit: 3674 or smaller, <6000KV On-road, 4000KV Off-road
  • 3S LiPo, 9 Cell NiMh Motor Limit: 3674 or smaller, <4000KV On-road, 3000KV Off-road
  • 4S LiPo, 12 Cell NiMh Motor Limit: 3674 or smaller, <3000KV On-road, 2000KV Off-road
  • For 1/10 Scale Cars
  • Resistance: 0.0004ohm
  • BEC: 5.8V/5A switch-mode
  • Dimensions: 50x35x34mm
  • Motor Leads: 4.0mm bullet-plugs
  • Battery Plug: XT60 (Dean's-style adapter included)
  • Weight: 81g


Customer Reviews (1)

Fantastic & 4s!Review by NEFARIOUS
I grabbed the HobbyStar 100a ESC because (1.). It's a beautiful blue (rare with ESCs), (2.) RC Juice sells it! &(3.) How many 100a ESCs so you know of that are 4s capable?
I have already installed this ESC in 3 cars. A Senton, a Rustler 4wd, & the last car in which it is in now, a Vendetta. I'm running a Turnigy XK-3665 3190kv Handwound Brushless inrunner on 4s in my Vendetta with the optional 26t pinion it comes with and a metal spur gear / spool upgrade. The ESC made this car come alive! More power than the BLX 100a and i can run 4s which makes the car just so so fun! I am also using the Hobbystar LV Super High Speed Servo with this setup and its a happy servo because of the HobbyStar 100a ESC's 5amp BEC!
I've had no heat issues, no problems, programming is easy, and it just looks so good with the matching blue paint on my Zcar body. Thank you RCJuice! You are the best! (Posted on 7/1/2023)

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