1. Overview
The HUION P68 Battery Pen is a digital stylus designed for use with specific Huion graphics drawing tablets. It provides precise input for digital art, design, and other creative tasks. The pen requires one AAA battery for operation and features two customizable buttons for enhanced functionality.

Image 1.1: The HUION P68 Battery Pen, a digital stylus for graphics tablets.
1.1 Package Contents
- HUION P68 Battery Pen
- Pen Nibs x 4
- Pen Nib Clip
- User's Manual (this document)

Image 1.2: Contents of the HUION P68 Battery Pen package, showing the pen, replacement nibs, and nib clip.
2. Compatibility
The P68 Battery Pen is specifically designed for use with the following Huion graphics tablets:
- Huion 420
- Huion H420
- Huion K56
- Huion H58L
- Huion 680S
- GAOMON S56K
Important: This pen is not compatible with INSPIRPOY-SERIES (Q11K, Q620M, G10T, H950P, H640P, H430P, H1060P), HS-Series (HS64, HS610, HS611, H320M), GT-SERIES (GT-156HD V2, GT-185, GT-190, GT-191, GT-1901, GT-2201, GT-220 V2, GT-221), or Kamvas-series (Kamvas 12/13/16/22 Plus) tablets. It will also not work with any Huion Pen Display Monitors, phones, PCs, computers, screens, iPads, Wacom tablets, or any other touch screen devices.

Image 2.1: Visual representation of compatible Huion tablet models for the P68 pen.
3. Setup
3.1 Installing the Battery
- Unscrew the top section of the pen to reveal the battery compartment.
- Insert one AAA battery into the compartment, ensuring correct polarity.
- Screw the top section back onto the pen until it is secure. Avoid over-tightening, as this may affect battery contact.
- Press the On/Off button located on the top of the pen to activate it.

Image 3.1: Close-up of the P68 pen, highlighting the tip and side buttons. The top section unscrews for battery access.
3.2 Connecting to Your Tablet
Once the battery is installed and the pen is turned on, it should automatically connect to your compatible Huion graphics tablet when brought into proximity. Ensure your tablet is powered on and its drivers are correctly installed on your computer.
4. Operating the Pen
4.1 Basic Usage
Hold the pen as you would a regular pen or pencil. The pen tip acts as your cursor on the tablet surface. Pressing the tip onto the tablet registers a click or drawing stroke, with pressure sensitivity varying based on your tablet model and software settings.
4.2 Customizable Buttons
The P68 pen features two buttons on its side. These buttons can be customized through your Huion tablet's driver software to perform various functions, such as right-click, scroll, undo, or specific application shortcuts. Refer to your tablet's driver settings for customization options.
5. Maintenance
5.1 Replacing Pen Nibs
Over time, the pen nib may wear down and require replacement to maintain optimal performance. Follow these steps:
- Use the included pen nib clip to gently grasp the worn nib.
- Pull the nib straight out from the pen.
- Insert a new nib firmly into the pen until it is securely seated.

Image 5.1: Illustration of using the pen nib clip to replace a worn nib with a new one.
5.2 Battery Replacement
When the pen's performance degrades or it stops responding, it may be time to replace the AAA battery. Refer to Section 3.1 for battery installation instructions.
6. Troubleshooting
- Pen not responding:
1. Ensure a fresh AAA battery is correctly installed and the pen is turned on.
2. Verify that the pen is compatible with your specific Huion tablet model (refer to Section 2).
3. Check if the pen's top section is screwed on too tightly, which can sometimes prevent proper battery contact. Loosen slightly if necessary.
4. Ensure your tablet is powered on and connected to your computer, and that the tablet drivers are installed and up-to-date. - Buttons not working:
1. Confirm the pen is powered on.
2. Check your Huion tablet's driver settings to ensure the buttons are configured correctly. - Inconsistent pressure sensitivity:
1. Replace the pen nib if it appears worn.
2. Ensure your tablet drivers are up-to-date.
7. Specifications
| Model Number | PEN68 |
| Brand | HUION |
| Technology | Electromagnetic Digitizer |
| Power Source | 1 AAA Battery (not included) |
| Color | Black |
| Material | Aluminum |
| Item Weight | 0.01 ounces |
| Product Dimensions | 7.7 x 2.8 x 1.1 inches |
8. Warranty and Support
For warranty information and technical support, please refer to the official HUION website or contact HUION customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.





