Introduction
This manual provides essential instructions for the safe and effective use of your eeTao 5V USBC AC/DC Adapter Charger. This adapter is designed to be compatible with the ACEZUK M03 Jump Starter, providing a reliable power supply for charging its lithium polymer battery. Please read this manual thoroughly before use and retain it for future reference.
Product Overview
The eeTao 5V USBC AC/DC Adapter Charger is a compact and efficient power supply unit. It features a standard US plug and a USB Type-C connector for compatibility with various devices, specifically designed for the ACEZUK M03 Jump Starter.

Figure 1: Front view of the eeTao 5V USBC AC/DC Adapter Charger, showing the adapter block and attached USB-C cable.

Figure 2: Back view of the eeTao 5V USBC AC/DC Adapter Charger, displaying input/output specifications and safety certifications.
Setup
- Verify Compatibility: Ensure your device requires a 5V DC input and uses a USB Type-C port for charging. This adapter is specifically designed for the ACEZUK M03 Jump Starter.
- Connect to Device: Insert the USB Type-C connector of the adapter cable firmly into the charging port of your ACEZUK M03 Jump Starter.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard 100-240 VAC 50/60 Hz wall outlet.

Figure 3: The eeTao 5V USBC AC/DC Adapter Charger shown alongside an ACEZUK M03 Jump Starter, illustrating compatibility.
Operating Instructions
Once properly connected, the adapter will begin supplying power to your ACEZUK M03 Jump Starter. The jump starter's display or indicator lights will typically show its charging status. Refer to your ACEZUK M03 Jump Starter's manual for specific charging indicators and estimated charging times.
- The adapter features Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to ensure safe charging.
- Always ensure the adapter is used in a well-ventilated area.
- Disconnect the adapter from the power outlet and the device once charging is complete or when not in use.
Maintenance
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid wrapping the cable too tightly around the adapter to prevent damage.
- Inspection: Periodically inspect the cable and adapter for any signs of damage, such as cuts, frayed wires, or bent prongs. If damage is found, discontinue use immediately.
Troubleshooting
- Device Not Charging:
- Ensure the adapter is securely plugged into both the wall outlet and the device.
- Verify the wall outlet is functional by testing it with another device.
- Check the USB Type-C cable and port for any obstructions or damage.
- Note: Rechargeable batteries have a finite lifespan (typically 1 to 3 years). If the battery within your ACEZUK M03 Jump Starter is damaged or has reached the end of its life, it may not accept a charge, which is not an issue with the charger itself.
- Adapter Overheating:
- It is normal for the adapter to feel slightly warm during operation. However, if it becomes excessively hot, disconnect it immediately.
- Ensure the adapter is in a well-ventilated area and not covered.
Specifications
| Feature | Specification |
|---|---|
| Input Voltage | 100-240 VAC, 50/60 Hz |
| Output Voltage | 5 Volts (DC) |
| Output Current | 3 Amps |
| Connector Type | USB Type-C |
| Compatible Devices | ACEZUK M03 Jump Starter Charger |
| Product Dimensions | 3 x 2 x 1 inches |
| Item Weight | 3 ounces |
| Color | Black |
Warranty and Support
eeTao offers a 30-day refund policy and a 24-month satisfaction exchange for this product. For support or warranty claims, please contact eeTao customer service through the retailer where the product was purchased.