Ankuwa EJ101
Ankuwa EJ101 Electric Jar Opener User Manual
Model: EJ101
Introduction
Thank you for choosing the Ankuwa EJ101 Electric Jar Opener. This device is designed to provide effortless, hands-free jar opening, making it ideal for individuals with weak hands, arthritis, or limited strength. Please read this manual thoroughly before use to ensure safe and optimal operation.
Important Safety Instructions
- For household use only.
- Do not immerse the unit in water or other liquids.
- Keep out of reach of children.
- Use only with vacuum-sealed glass jars with screw-on lids.
- Not recommended for plastic jars.
- Do not use for jars outside the specified clamp range.
- Avoid jars with steep curves or irregular shapes that may not be securely gripped.
- Inspect jars for defects (e.g., damaged lids or chipped glass) before use.
- Always place the jar on a stable, non-slip surface during operation.
- Remove batteries if the device will not be used for an extended period.
Package Contents
Please check the package for the following items:
- Ankuwa EJ101 Electric Jar Opener (1 unit)
- User Manual (this document)
Note: 2 AA batteries are required and are not included in the package.
Setup: Battery Installation
- Open the Battery Cover: Locate the battery compartment on the device. Slide or lift the cover to open it.
- Insert Batteries: Insert 2 AA batteries (not included) into the compartment, ensuring correct polarity (+/-) as indicated inside the compartment.
- Close the Battery Cover: Securely close the battery compartment cover.

Figure 1: Visual guide for battery installation and initial placement. Steps 1, 2, and 3 illustrate opening the battery cover, inserting batteries, and closing the cover.
Operating Instructions
Follow these steps to open a jar:
- Prepare the Jar: Ensure the jar is placed on a stable, non-slip surface.
- Position the Opener: Place the Ankuwa EJ101 Electric Jar Opener on top of the jar. The internal grips should align with the jar lid.
- Activate the Opener: Press the button located on the top of the device. The opener will automatically adjust its grips to secure the jar and begin rotating to loosen the lid. For lighter jars, gently hold the top of the opener to prevent tipping during operation.
- Automatic Operation: The opener will continue to rotate until the lid is loosened. Once the lid is sufficiently loosened, the grips will automatically release, and the device will turn off.
- Remove Jar and Lid: Carefully remove the jar opener from the jar. The lid should now be loose enough to be easily removed by hand.

Figure 2: One-touch operation of the Ankuwa EJ101 Electric Jar Opener. A hand is shown pressing the blue illuminated button to activate the device.

Figure 3: Detailed steps for placing the opener on the jar, pressing the button, and the automatic release of the jaws (Steps 4, 5, 6, 7).
Care and Maintenance
- Cleaning: Wipe the exterior of the jar opener with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: Store the device in a cool, dry place when not in use.
- Battery Replacement: Replace batteries when the device's performance diminishes or it stops operating. Always replace both batteries at the same time.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Batteries are dead or incorrectly inserted. | Check battery polarity. Replace with new AA batteries. |
| Jar opener slips or does not grip the jar. | Jar size is outside the compatible range, or jar has an irregular shape. Surface is not stable. | Ensure the jar fits within the opener's grip range. Use on a stable, non-slip surface. Avoid jars with steep curves. |
| Lid is not loosened after operation. | Lid is extremely tight or vacuum-sealed. | Ensure the opener is correctly positioned. For very tight lids, a second attempt may be necessary. Ensure batteries are fresh. |
| Device stops mid-operation. | Batteries are low. | Replace with new AA batteries. |
Specifications
| Model Name | EJ101 |
| Brand | Ankuwa |
| Power Source | Battery Powered (2 x AA batteries, not included) |
| Control Method | Touch (One-touch button) |
| Special Features | Automatic, Hands-Free Operation, High Torque |
| Product Dimensions | Approximately 21D x 8W x 11.3H Centimetres |
| Item Weight | Approximately 499 g |
| Material | (Not specified in detail, general kitchen appliance materials) |
Warranty and Support
For warranty information or technical support, please contact Ankuwa customer service through the retailer where the product was purchased or visit the official Ankuwa website. Please retain your proof of purchase for warranty claims.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.