1. Introduction
Thank you for choosing the Canslab Ultrablade PRO Auto Stop Electric Can Opener. This device is designed to provide a convenient, hands-free solution for opening cans, featuring an automatic stop function, smooth edge cutting, and a rechargeable battery. This manual provides essential information for safe operation, maintenance, and troubleshooting.
2. Important Safety Instructions
- Read all instructions before using the can opener.
- Keep the can opener away from children. This is not a toy.
- Avoid contact with moving parts.
- Do not immerse the can opener in water or other liquids.
- Do not operate the can opener if it has been damaged or is not functioning properly.
- Use only the charging cable provided by Canslab.
- Ensure the can opener is fully charged before first use.
- Do not attempt to open rimless soda cans or cans with unusual shapes, as this may damage the device.
- Always ensure the can opener is securely attached to the can before starting operation.
3. Package Contents
Verify that all items are present in your package:
- Canslab Ultrablade PRO Electric Can Opener
- USB-C Charging Cable
- Magnetic Wall Holder
- User Manual (this document)

4. Product Overview
Familiarize yourself with the components of your Canslab Ultrablade PRO:

- On/Off Button: Initiates and stops the cutting process.
- Indicator Light: Displays operational status and battery charge.
- Cutting Blade: The mechanism that cuts the can lid.
- Driving Wheel: Grips the can rim to move the opener around the can.
- Magnet: Holds the can opener in place on the can and assists in lid removal.
- Charging Port: USB-C port for recharging the internal battery.
- Retractable Lid Lifter Tool: A small tool to help pry off stubborn lids.
5. Setup
5.1 Charging the Can Opener
The Canslab Ultrablade PRO features a built-in 2000mAh rechargeable battery. For optimal performance, fully charge the device before its first use.
- Locate the USB-C charging port on the can opener.
- Connect the provided USB-C cable to the can opener and the other end to a compatible USB power adapter (not included) or a computer USB port.
- The indicator light will show charging status (e.g., blinking while charging, solid when fully charged).
- A full charge typically takes approximately 4 hours and allows the opener to open around 120 cans (based on 10.75oz can size).

5.2 Installing the Magnetic Wall Holder
The magnetic holder provides convenient storage for your can opener, keeping it clean and accessible.
- Choose a clean, flat surface on your kitchen wall or cabinet.
- Peel off the protective backing from the adhesive on the back of the magnetic holder.
- Press the holder firmly onto the chosen surface for at least 30 seconds.
- Allow the adhesive to set for 24 hours before hanging the can opener.
- Once installed, the can opener can be easily attached to and removed from the holder.

6. Operating Instructions
6.1 Opening a Can
The Canslab Ultrablade PRO offers true one-touch operation with automatic shut-off.
- Step 1: Position the Opener. Place the can opener flat on top of the can, ensuring the cutting blade and driving wheel are aligned with the can's rim. The magnet will help secure it.
- Step 2: Start Operation. Press the On/Off button once. The can opener will automatically grip the can and begin rotating, cutting along the side of the lid.
- Step 3: Automatic Stop. The can opener will travel 360 degrees around the can and automatically stop once the cut is complete.
- Step 4: Remove the Lid. Carefully lift the can opener from the can. The magnet will hold the cut lid, allowing for safe disposal. If the lid is stubborn, use the retractable lid lifter tool.

The side-cut technology ensures a smooth, safe edge on both the can and the lid, preventing sharp edges.

6.2 Using the Retractable Lid Lifter Tool
For lids that remain attached or are difficult to remove due to suction, the integrated lid lifter tool can be used.
- Locate the retractable lid lifter tool on the underside of the can opener (refer to Image 2).
- Gently slide out the tool.
- Insert the tip of the tool under the edge of the lid and carefully pry it upwards until it detaches.

7. Maintenance
7.1 Cleaning
- Wipe the exterior of the can opener with a damp cloth.
- Do not use abrasive cleaners or immerse the unit in water.
- Clean the cutting blade and driving wheel area with a small brush or damp cloth to remove any food residue.
- Ensure the can opener is completely dry before storing.
7.2 Storage
Store the can opener in a dry place. The magnetic wall holder is ideal for keeping the device clean and readily available.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Can opener does not start. | Battery is low or depleted. | Charge the can opener using the provided USB-C cable. |
| Can opener stops mid-way. | Battery is low; can is dented or irregularly shaped. | Ensure the can opener is fully charged. Reposition the opener on the can. If the can is severely dented, it may not be suitable for automatic opening. |
| Lid is not fully detached or is difficult to remove. | Can opener may not have completed a full rotation; lid is stuck due to suction. | Ensure the can opener completes its automatic stop cycle. Use the retractable lid lifter tool to pry off stubborn lids. |
| Can opener slips on the can. | Improper placement; can rim is greasy or wet. | Ensure the can opener is placed flat and securely on the can rim. Clean the can rim if it is greasy or wet. |
9. Specifications
| Model | Ultrablade PRO |
| Brand | Canslab |
| Color | Black |
| Material | Stainless Steel (Blade) |
| Operation Mode | Automatic |
| Battery | 2000mAh Lithium Ion (Rechargeable) |
| Charging Port | USB-C |
| Product Dimensions | 2.25"W x 2.25"H (approximate, likely refers to a specific dimension, not overall) |
| Item Weight | 10.8 ounces |

10. Warranty and Support
10.1 Limited Warranty
The Canslab Ultrablade PRO Electric Can Opener is covered by a limited warranty against defects in materials and workmanship for a period of one (1) year from the original date of purchase. This warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear. Please retain your proof of purchase for warranty claims.
10.2 Customer Support
For technical assistance, warranty inquiries, or general questions, please contact Canslab customer support through the retailer's platform or visit the official Canslab website. You can also refer to the Canslab Store on Amazon for more information.





