AUTOOL EM385 ECU Programming Power Supply 12V Adjustable Inverter

The AUTOOL EM385 is a professional automotive power inverter and regulated power supply designed for ECU programming, battery support, and stable voltage delivery during diagnostics. Built for workshops and technicians who can’t afford voltage drops mid-job, this unit delivers consistent, intelligent power for modern vehicle systems.
 

Key Features

• Stable Voltage Output: Maintains consistent power during ECU programming and diagnostics to prevent failures.
• 110V and 220V Compatibility: Works across multiple power environments for workshop and mobile use.
• Programmable Power Supply: Adjustable voltage and current for different vehicle requirements.
• High Power Output: Supports demanding automotive systems and extended operation.
• Battery Support Mode: Keeps vehicle voltage stable during coding, flashing, and testing.
• Multiple Protection Systems: Includes over-voltage, over-current, short circuit, and thermal protection.
• Digital Display: Real-time monitoring of voltage and current for precise control.
• Compact Workshop Design: Durable and portable for easy use in garages or on-site jobs.

Functions

• ECU Programming Support: Prevents voltage drops during software flashing.
• Battery Charging: Charges and maintains vehicle batteries safely.
• Power Supply Mode: Provides stable DC power for diagnostics and repairs.
• Voltage Stabilization: Ensures consistent output for sensitive electronics.

Technical Specifications

• Input Voltage: 110V and 220V AC
• Output Voltage Range: Adjustable DC output
• Output Current: High current capacity for workshop use
• Display: Digital voltage and current display
• Protection: Over-voltage, over-current, overheating, short circuit
• Cooling: Built-in intelligent cooling system
• Application: Automotive diagnostics, ECU programming, battery support

Compatibility

• Vehicle Voltage: 12V systems
• Suitable for most passenger vehicles, SUVs, and light commercial vehicles
• Compatible with diagnostic tools and ECU programming devices

Use Case Examples

• Maintaining stable voltage during ECU flashing to avoid costly failures
• Supporting battery voltage during long diagnostic sessions
• Providing reliable power in workshops with fluctuating supply

Installation and Setup

• Plug-and-play design for quick setup
• Connect to AC power source and vehicle battery terminals
• No complex installation required

What’s in the Box

• 1x AUTOOL EM385 Power Inverter Unit
• 1x Power Cable
• 1x Battery Clamp Set
• 1x User Manual