Overview
MAD MAX8 HV is a 300A brushless sensored ESC for model cars, designed for 1/6 and 1/7 RC vehicles and compatible with LiPo 3–8S packs. It integrates intelligent cooling control, built-in Bluetooth connectivity for mobile app setup, real-time data recording, and an IP67 waterproof level for operation in harsh environments.
Key Features
- LiPo support: 3–8S
- Built-in Bluetooth transmission: direct connection to mobile app for parameter setting, data reading, and firmware upgrade
- Built-in real-time data recording: app-based access to operating status and recorded run data
- High-efficiency intelligent cooling design: fan intelligent start/stop (fan does not start at low temperatures and starts automatically when the temperature reaches the set value)
- Powerful BEC: adjustable BEC voltage 6.0V / 7.4V / 8.4V; 8A continuous output and 25A peak
- All-weather capability: waterproof level IP67
- Turbo: max support 26°
Specifications
| Brand | MAD |
| Model | MAX8 300A |
| Application | ESC for model car (1/6, 1/7 RC model cars) |
| Battery | LiPo 3–8S |
| Maximum continuous current | 300A |
| BEC output (current) | 8A continuous, 25A peak |
| BEC voltage | Adjustable 6.0V / 7.4V / 8.4V |
| Waterproof level | IP67 |
| Working environment temperature | -25~60°C |
| Size | 71.7*56.8*42.3mm |
| Weight | ≈239g (wiring harness included) |
| Power/Motor cable | 8AWG / 8.0mm Golden Plug |
| Turbo | Max support 26° |
For setup or compatibility questions (battery count, motor connection, or app usage), contact support@rcdrone.top or visit https://rcdrone.top/.
Throttle Calibration
Details

The MAD MAX8 300A model car ESC supports 3–8S LiPo and includes a built-in BEC rated 8A with 25A peak output.

The MAD MAX8 HV sensored brushless ESC uses a high-efficiency cooling design with an intelligent fan start/stop function for temperature-based cooling.

The MAD MAX8 HV ESC includes built-in Bluetooth for direct mobile app connection for parameter setting, data reading, and firmware upgrades.

Built-in real-time data recording lets you monitor operating status and review performance graphs during runs.

The MAD MAX8 HV ESC includes a built-in BEC with adjustable 6.0V, 7.4V, or 8.4V output and up to 25A peak current for powering onboard electronics.

The MAD MAX8 HV ESC features an IP67 protection rating for all-weather operation.

The MadMax8 300A sensored brushless ESC for model cars supports 3–8S LiPo and includes a built-in cooling fan with heavy-gauge power leads.

The MAD MAX8 300A ESC is rated for 300A continuous current, IP67 waterproofing, and a 71.7×56.8×42.3 mm footprint with 8AWG/8.0 mm motor wiring.
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