In Stock
Delivery Included
1 Year Warranty
The Max4 HV ESC is the most sought-after ESC on the market. It’s dynamic and dominant specifications meets the needs of power-hungry users. It has a strong output power with excellent linearity at low speed and is operating on full-sensored mode.
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)
caused by the automatic closure of mechanical switches and other issues.
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.
Support LED program card, LCD program box, OTA programmer (Note: optional) to set the parameters of the ESC.
Real-time data recording function to view various running data on the HW LINK app using the OTA Bluetooth module.
SPECIFICATIONS
Scale Vehicles: 1/4 - 1/5th
Cont./Peak Current: 300A/2000A
Motor Mode: Sensored and sensorless brushless motor
Input: 6-12S Lipo
Motor Limit: With 12S Lipo: KV≤600 70125 size motor
BEC Output: 6V / 7.4V / 8.4V adjustable, continuous current 10A (Switch-mode)
Programming Port: Share with Fab interface
Switch Mode: Electronic Switch
Capacitor protection: Yes
Waterproof: Yes
Size (L.W.H) mm: 125 x 85 x 61.7 mm
Weight (g): 775.4g
Input Wires: Red-8AWG-200mm*1/Black-8AWG-200mm*1
Motor Output Connectors: 8.00mm Gold (Female)
Manual can be found here: https://www.hobbywing.com/products/enpdf/EZRUNMA4HVen.pdf
Brand, Model and Product Type
- Brand: Hobbywing
- Model: HW30104002
- Product Type: Hobbywing HW30104002 ESC with 300A continuous and 2000A peak current, Hobbywing HW30104002 MAX4 HV speed controller with waterproof design, Hobbywing HW30104002 brushless ESC with 6–12S LiPo input and 10A BEC, Hobbywing HW30104002 with 8.4V adjustable BEC and electronic switch, Hobbywing MAX4 HV ESC with capacitor protection and fire-proof circuitry, Hobbywing ESC for 1/4–1/5 scale vehicles with OTA Bluetooth support
- Product Colour: Black
Dimensions
- Length: 12.5 cm – suitable for large-scale chassis with high-current requirements
- Width: 8.5 cm – compact enough for secure mounting in 1/4–1/5 scale platforms
- Height: 6.17 cm – accommodates internal cooling and protection systems
- Weight: 775.4 g – robust construction for high-load durability
Electrical and Performance Specifications
- Continuous Current: 300A – supports sustained high-power output for demanding applications
- Peak Current: 2000A – handles extreme torque bursts and acceleration loads
- Input Voltage: 6–12S LiPo – compatible with high-voltage battery configurations
- Motor Compatibility: Sensored and sensorless brushless motors – supports flexible setups
- Motor Limit: With 12S LiPo: KV ≤600 – optimized for 70125-size motors
- BEC Type: Switch-mode – efficient and thermally stable for servo power delivery
- BEC Output: Adjustable 6V / 7.4V / 8.4V – supports a wide range of high-voltage servos
- BEC Current: 10A continuous, 25A peak – ensures reliable servo operation under load
Protection and Safety Features
- Waterproof Design: Innovative sealing process – enables safe operation in snow, ice, sediment, and water
- Dustproof Construction: Prevents debris intrusion – ideal for off-road and harsh terrain use
- Electronic Switch: Replaces mechanical switches – resists impact-triggered shutdowns and environmental damage
- Fire-Proof Circuitry: Protects battery connectors – prevents spark-related damage and injury
- Capacitor Protection: Stabilizes voltage – extends ESC lifespan and improves reliability
- Failsafe Systems: Includes low voltage, overheat, signal loss, and current overload protection
Programming and Connectivity
- Programming Port: Shared with fan interface – supports external configuration tools
- OTA Bluetooth Support: Enables wireless setup via HW LINK app – real-time data recording and parameter tuning
- Compatible Accessories: LED program card, LCD program box, OTA programmer – sold separately
What’s in the Box
- 1 × Hobbywing EZRUN MAX4 HV ESC
What You Require
- Compatible brushless motor (sensored or sensorless)
- 6–12S LiPo battery pack
- Optional OTA Bluetooth module for wireless programming
Sold Separately
- LED program card
- LCD program box
- OTA programmer
Finance Options
Click to see Novuna Finance Information
Novuna Personal Finance Available on this product
| DEPOSIT |
MONTHS |
APR |
MONTHLY PAYMENTS |
TOTAL AMOUNT PAYABLE |
| 24 Month Credit |
| £42.00 |
24 |
19.9% |
24 x £18.92 |
£496.08 |
| 36 Months Credit |
| £42.00 |
36 |
19.9% |
36 x £13.72 |
£535.92 |
| 48 Months Credit |
| £42.00 |
48 |
19.9% |
48 x £11.16 |
£577.68 |
| Buy Now Pay Later 48 months (6 months Deferred) |
| £42.00 |
48 |
24.9% |
48 x £13.16 |
£673.68 |
| Buy Now Pay Later 48 months (10 months Deferred) |
| £42.00 |
48 |
24.9% |
48 x £13.92 |
£710.16 |
| Buy Now Pay Later 48 months (12 months Deferred) |
| £42.00 |
48 |
24.9% |
48 x £14.71 |
£748.08 |
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
