




HWI30104002
Ezrun Max4 ESC for 1/4 and 1/5 Vehicles
Ezrun Max4 ESC for 1/4 and 1/5 Vehicles
Features:
- The ESC uses a special process, coupled with an innovative waterproof design, to increase waterproofing and dust-proofing performance in different climates. It is easy to deal with the harsh conditions containing sediment, ice, snow, and water accumulation.
- Built-in ultra-powerful switch mode BEC with a continuous current of 10A, an instant 25A, and support for 6V/7.4V/8.4V switching, supporting a wide range of powerful and high-voltage servos.
- Equipped with the most advanced and safe electronic switches. The traditional mechanical switch protects and prevents dust, humid and other harsh environments, contact rust, and violent impact (such as flying slope landing)
- Built-in fire-proof circuitry to protect the battery plug, while effectively avoiding damage to the case from electrical sparks (fingers).
- Multiple protection functions: battery low voltage protection, ESC and motor overheat protection, signal loss protection, and current protection.
Specifications:
- Scale Vehicles 1/4 - 1/5th
- Motor Mode Sensored and sensorless brushless motor
- Motor Limit With 12S Lipo: KV=600 70125 size motor
- BEC Output 6V / 7.4V / 8.4V adjustable, continuous current 10A (Switch-mode)
- Size (L.W.H) mm 125 x 85 x 61.7mm
- Weight (g) 775.4g
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers

Ezrun Max4 ESC for 1/4 and 1/5 Vehicles
Product details
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Engineered for Speed. Built for Control.
Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.
Performance You Can Trust
Join thousands of RC enthusiasts who count on ParkFlyers for top-tier quality, responsive customer support, and an unbeatable collection of parts and models.
Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
























