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Hobbywing

Hobbywing EzRun Max4 HV 300A Brushless ESC

  • Brushless

Part no. 30104002

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$777.48

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  • 1 in stock · Ships Friday · order by Friday

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  • 60-day returns · 12,000+ 5-star reviews · 03 5292 1101 ·

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Overview

The Hobbywing EzRun Max4 HV is a powerful 300A brushless ESC designed for 1/4 and 1/5 scale vehicles, supporting 6–12S LiPo input. It features waterproof and dust-proof construction, a built-in switch-mode BEC, and advanced electronic switches for reliable performance in harsh conditions.

Features

  • Waterproof and Dust-proof Design: Special process and innovative waterproof design to handle sediment, ice, snow, and water accumulation.
  • Built-in Switch Mode BEC: Ultra-powerful switch mode BEC with continuous current of 10A, instant 25A, and support for 6V/7.4V/8.4V switching, supporting a wide range of powerful and high-voltage servos.
  • Advanced Electronic Switches: Equipped with advanced and safe electronic switches, replacing traditional mechanical switches to prevent issues caused by dust, humidity, contact rust, and violent impact.
  • Fire-proof Circuitry: Built-in fire-proof circuitry to protect the battery plug and avoid damage from electrical sparks.
  • Multiple Protection Functions: Battery low voltage protection, ESC and motor overheat protection, signal loss protection, and current protection.
  • Programmable Parameters: Supports LED program card, LCD program box, and OTA programmer (optional) to set ESC parameters.
  • Real-time Data Recording: Real-time data recording to view running data on the HW LINK app using the OTA Bluetooth module.

Specifications

Scale Vehicles1/4–1/5th
Cont./Peak Current300A/2000A
Motor ModeSensored and sensorless brushless motor
Input6–12S LiPo
Motor LimitWith 12S LiPo: KV≤600, 70125 size motor
BEC Output6V/7.4V/8.4V adjustable, continuous current 10A (Switch-mode)
Programming PortShared with Fan interface
SensoredMotor Sensor Converter Cable not included
Switch ModeElectronic Switch
Capacitor ProtectionYes
WaterproofYes
Size (L×W×H)125 × 85 × 61.7mm
Weight775.4g

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