Sherco-Auto DEK00255
Sherco-Auto Steel 00255 Battery Terminal Spreader Plier & Cleaner Tool Instruction Manual
Model: DEK00255
1. Introduction
The Sherco-Auto Steel 00255 Battery Terminal Spreader Plier & Cleaner Tool is designed for efficient and safe maintenance of automotive and marine battery terminals. This tool simplifies the process of expanding terminal clamps and cleaning corrosive materials, ensuring a secure and reliable connection to battery posts.
2. Safety Information
Always prioritize safety when working with batteries and tools. Failure to follow safety guidelines can result in injury or damage.
- Wear appropriate personal protective equipment (PPE), including safety glasses and gloves, to protect against battery acid and debris.
- Ensure the vehicle's ignition is off and the parking brake is engaged before beginning any work on the battery.
- Avoid contact with battery acid. If contact occurs, flush immediately with water and seek medical attention.
- Do not short-circuit battery terminals.
- Keep the work area well-ventilated.
3. Product Features
- Terminal Spreader: Designed to easily expand terminal clamps for removal or installation.
- Corrosion Cleaner: Integrated cleaning mechanism to remove corrosive materials from battery terminals.
- Durable Construction: Features forged steel construction for longevity and reliability.
- Insulated Handles: Provides a comfortable and secure grip while protecting hands.
- Hands-Free Operation: Helps keep hands clear of corrosive materials during use.
4. Components
The Sherco-Auto 00255 tool consists of:
- Spreader Jaws: The working end of the pliers designed to engage and expand battery terminal clamps.
- Cleaning Teeth/Brushes: Textured surfaces on the jaws or integrated into the tool for scrubbing corrosion.
- Pivot Point: The central hinge allowing the jaws to open and close.
- Insulated Handles: Ergonomically designed grips for user comfort and safety.

Image 1: The Sherco-Auto Steel 00255 Battery Terminal Spreader Plier and Cleaner Tool, showcasing its robust design and red insulated handles.

Image 2: Side view of the Sherco-Auto tool, highlighting the angled jaws and handle design.
5. Operating Instructions
5.1. Preparing the Battery
- Ensure the vehicle is off and the ignition key is removed.
- Locate the battery and identify the positive (+) and negative (-) terminals.
- Always disconnect the negative (-) terminal first to prevent accidental short circuits. Loosen the terminal nut with an appropriate wrench.
5.2. Using the Spreader Function
To expand a battery terminal clamp for removal or installation:
- Position the jaws of the Sherco-Auto 00255 tool around the battery terminal clamp.
- Gently squeeze the handles to apply pressure and expand the clamp. The tool is designed to spread the clamp evenly.
- Once the clamp is sufficiently spread, carefully remove it from the battery post.

Image 3: The tool with its jaws open, ready to engage a battery terminal clamp.
5.3. Using the Cleaner Function
To clean the inside of a battery terminal clamp or the battery post:
- For terminal clamps: Insert the cleaning teeth of the tool into the clamp. Rotate the tool to scrub away corrosion and dirt from the inner surface.
- For battery posts: The tool's design allows for cleaning around the battery post. Use the textured surfaces to remove any buildup.
- Ensure all corrosion and debris are removed for optimal electrical contact.

Image 4: The tool with its jaws closed, showing the cleaning surfaces.
5.4. Reconnecting the Terminal
- Place the cleaned terminal clamp onto the appropriate battery post (positive first, then negative).
- Tighten the terminal nut securely with an appropriate wrench. Do not overtighten.
- Apply a thin layer of anti-corrosion grease to the terminals to prevent future buildup.
Video 1: Demonstration of a professional battery equipment plier, showing how to clean and spread battery terminals for maintenance. This video illustrates the general application of such tools.
6. Maintenance
To ensure the longevity and optimal performance of your Sherco-Auto 00255 tool:
- Clean the tool after each use to remove any battery acid residue or dirt. Use a damp cloth and mild detergent if necessary.
- Dry the tool thoroughly to prevent rust, especially since it is steel.
- Store the tool in a dry place, away from moisture and corrosive chemicals.
- Periodically apply a light coat of oil to the pivot points to ensure smooth operation.
7. Troubleshooting
If you encounter issues while using the tool, consider the following:
- Tool not spreading clamp: Ensure the jaws are correctly positioned around the clamp. The clamp might be excessively corroded or seized; apply a penetrating lubricant and allow it to work before trying again.
- Ineffective cleaning: Ensure the cleaning surfaces are free of debris. For heavy corrosion, multiple passes or a dedicated battery terminal brush may be required.
- Stiff operation: Clean the pivot point and apply a lubricant.
8. Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Sherco-Auto |
| Brand | Sherco-Auto |
| Model Number | DEK00255 |
| Item Weight | 12.8 ounces |
| Package Dimensions | 10 x 4 x 2 inches |
| Material | Forged Steel with Insulated Handles |
9. Warranty and Support
Specific warranty information for the Sherco-Auto Steel 00255 Battery Terminal Spreader Plier & Cleaner Tool is not explicitly provided in the product details. For warranty claims, technical support, or further inquiries, please contact Sherco-Auto customer service directly or refer to the product packaging for detailed information.
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