Introduction
This manual provides essential instructions for the safe and effective use of your Vineyuan BL2006, BL2008, and BL2503 series Li-ion replacement batteries. These batteries are designed for use with compatible HYTERA DMR portable two-way radios. Please read this manual thoroughly before using the product.
Product Overview
The Vineyuan BL2006, BL2008, and BL2503 series batteries are high-quality Li-ion power sources for your two-way radios. They offer reliable performance and are built with durable materials.
Compatible Radio Models:
- HYTERA DMR PD-702
- HYTERA DMR PD-782
- HYTERA DMR PD700, PD700S
- HYTERA DMR PD702G-U1, PD702G-U1-RFB, PD702G-U2
- HYTERA DMR PD702G-V1, PD702G-V1-RFB
- HYTERA DMR PD980, PD982, PD985

Figure 1: Compatible HYTERA Two-Way Radio Models.
Battery Specifications:
- Voltage: 7.4V
- Chemistry: Li-ion battery
- Capacity: 2000mAh (BL2006, BL2008), 2600mAh (BL2503)
- Weight: Approximately 112g (0.24lb) per piece

Figure 2: Key Battery Specifications.
Setup and Installation
Initial Charging:
The battery is shipped with a partial charge. For optimal performance and battery longevity, it is recommended to fully charge the battery before its first use. Ensure the charger indicates a full charge (typically a green light).
Compatible Charger:
Use only the compatible CH10A07 battery charger base for charging these batteries. Using an incompatible charger, especially a Ni-MH charger, can damage the battery and pose safety risks.

Figure 3: Battery charging with CH10A07 charger.
Battery Installation:
Align the battery with the battery compartment of your compatible HYTERA two-way radio. Gently slide the battery into place until it clicks securely. Ensure the battery is firmly seated to maintain proper contact.
Video 1: Demonstration of battery handling and placement into a charger. This video illustrates the physical interaction with the battery and charger.
Operating Instructions
Once installed and fully charged, the battery powers your two-way radio. Refer to your radio's user manual for specific operating instructions related to power management and battery indicators.
- Power On/Off: Follow your radio's instructions to power on or off.
- Battery Level Check: Monitor the battery level indicator on your radio to determine when recharging is necessary.
- Recharging: When the battery level is low, remove the battery from the radio and place it in the CH10A07 charger until fully charged.
Maintenance and Care
- Storage: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, charge the battery to about 50% capacity.
- Cleaning: Use a dry, soft cloth to clean the battery terminals if necessary. Do not use harsh chemicals or abrasive materials.
- Safety:
- Never attempt to disassemble, destroy, or short-circuit the battery.
- Do not dispose of batteries in fire.
- Keep batteries away from children.
- Avoid dropping or subjecting the battery to severe impacts.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not charging | Incorrect charger, poor contact, battery fault | Ensure using CH10A07 charger. Check battery and charger contacts for debris. Try another battery if available. |
| Short operating time after full charge | Battery aging, improper charging cycle | Ensure battery is fully charged before use. Consider replacing the battery if it's old. |
| Radio not powering on with battery | Battery not installed correctly, battery discharged, battery fault | Re-install battery, ensure it's fully charged. Test with another battery if possible. |
Detailed Specifications
| Feature | Detail |
|---|---|
| Brand | Vineyuan |
| Model Numbers | BL2006, BL2008, BL2503 |
| Battery Cell Composition | Lithium Ion |
| Voltage | 7.4 Volts |
| Capacity (BL2006/BL2008) | 2000 mAh |
| Capacity (BL2503) | 2600 mAh |
| Weight (approx.) | 112g (0.24lb) |
| Compatible Charger | CH10A07 |
| Recommended Use | Portable Two-Way Radios |
| Product Identifier (UPC) | 6927404320067 |
| Product Identifier (SKU) | 2104060057 |

Figure 4: Battery Model Comparison (BL2006, BL2503, BL2008).
Warranty and Support
Manufacturer Warranty: This product is covered by a 90-day manufacturer warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Customer Support: For any questions, technical assistance, or warranty claims, please contact Vineyuan customer support through your original point of purchase. Please have your purchase details and product model number ready.