1. Introduction
This manual provides essential instructions for the safe and effective use of your Unitech MS652 800mAh rechargeable battery. Please read this manual thoroughly before using the battery to ensure proper operation and to prevent damage or injury.
2. Product Overview
The Unitech MS652 800mAh battery is a genuine replacement or spare battery designed specifically for the Unitech MS652 ring scanner. It provides reliable power to ensure continuous operation of your device.

Figure 1: Unitech MS652 800mAh Battery. This image shows the black rectangular battery pack with a grey latch mechanism at the top, designed to fit into the Unitech MS652 ring scanner.
3. Setup and Installation
Follow these steps to install the battery into your Unitech MS652 ring scanner:
- Power Off Device: Ensure your Unitech MS652 ring scanner is completely powered off before attempting battery installation or removal.
- Locate Battery Compartment: Identify the battery compartment on your MS652 scanner. Refer to your scanner's user manual for exact location if unsure.
- Open Compartment: Carefully open the battery compartment cover. This may involve sliding a latch or unscrewing a small screw, depending on the scanner model.
- Insert Battery: Align the battery with the contacts inside the compartment. Gently push the battery into place until it clicks or sits securely. Ensure the grey latch mechanism on the battery aligns with the scanner's locking mechanism.
- Close Compartment: Replace the battery compartment cover and secure it.
- Initial Charge: For optimal performance, fully charge the battery before its first use.
4. Operating Instructions
The Unitech MS652 800mAh battery is designed for seamless integration with your MS652 ring scanner.
- Charging: Use only the charger supplied or approved by Unitech for the MS652 scanner. Connect the scanner with the installed battery to the charger. The charging indicator on the scanner will typically show the charging status.
- First Use: It is recommended to fully charge the battery before its initial use to calibrate the battery meter and ensure maximum capacity.
- Normal Use: The battery will power your MS652 scanner during operation. Monitor the battery level indicator on your scanner to determine when recharging is necessary.
- Battery Life: Battery life varies depending on usage patterns, scanner settings, and environmental conditions.
5. Maintenance
Proper maintenance can extend the life of your battery:
- Regular Charging: Avoid completely draining the battery frequently. Recharge it when the device indicates low power.
- Storage: If storing the battery for an extended period, charge it to approximately 50% and store it in a cool, dry place (between 0°C and 25°C or 32°F and 77°F). Avoid extreme temperatures.
- Cleaning: Keep battery contacts clean. Use a dry, soft cloth to wipe away any dust or debris.
- Avoid Physical Damage: Do not drop, puncture, or disassemble the battery.
6. Troubleshooting
If you encounter issues with your battery, consider the following:
- Battery Not Charging:
- Ensure the charger is properly connected to both the power source and the scanner.
- Verify that the charger is the correct one for your Unitech MS652 scanner.
- Check for any visible damage to the battery or charger.
- Clean the battery contacts on both the battery and the scanner.
- Short Battery Life:
- Ensure the battery is fully charged before use.
- Reduce screen brightness or disable unnecessary features on the scanner to conserve power.
- If the battery is old, its capacity may have degraded over time. Consider replacing it.
- Device Not Powering On:
- Confirm the battery is correctly installed and fully charged.
- Try a different, known-good battery if available.
If problems persist, contact Unitech customer support for assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Unitech |
| Model Compatibility | Unitech MS652 Ring Scanner |
| Battery Type | Rechargeable |
| Capacity | 800 mAh (Milliamp Hours) |
| Part Number | 1400-900050G |
| Item Weight | Approximately 3.92 ounces |
| Unit Count | 1 Count |
8. Safety Information
Observe the following safety precautions to prevent injury or damage:
- Use Approved Chargers: Only use chargers specifically designed and approved for the Unitech MS652 scanner and its battery. Using incompatible chargers can cause fire, explosion, or other hazards.
- Avoid Extreme Temperatures: Do not expose the battery to extreme heat (e.g., direct sunlight, near heaters) or cold. High temperatures can cause the battery to overheat, swell, or explode. Low temperatures can significantly reduce battery performance.
- Do Not Disassemble: Never attempt to disassemble, puncture, or modify the battery. This can lead to short circuits, fire, or exposure to hazardous materials.
- Proper Disposal: Do not dispose of batteries in household waste. Follow local regulations for proper disposal of rechargeable batteries. Many retailers and recycling centers offer battery recycling programs.
- Keep Away from Water: Do not immerse the battery in water or expose it to excessive moisture.
- Keep Away from Children: Store batteries out of reach of children.
- Handle with Care: Avoid dropping the battery or subjecting it to strong impacts.
9. Warranty and Support
For warranty information or technical support regarding your Unitech MS652 800mAh battery or compatible device, please refer to the documentation provided with your Unitech MS652 ring scanner or visit the official Unitech website. You may also contact Unitech customer service directly for assistance.
Unitech Official Website: www.unitech.com





