Introduction
This instruction manual provides essential information for the safe and effective use of your VOJSALDR replacement charger. Please read this manual thoroughly before using the product and retain it for future reference. This charger is specifically designed for compatibility with Belife cordless vacuum cleaner models BVC12, BVC11, BVC-V11, BVC11A, BVC11B, and BVC11C.
Setup and Initial Use
Follow these steps to properly set up and begin using your VOJSALDR charger:
- Unpack the Charger: Carefully remove the charger from its packaging. Inspect it for any signs of damage.
- Verify Compatibility: Ensure your Belife cordless vacuum cleaner model is listed as compatible (BVC12, BVC11, BVC-V11, BVC11A, BVC11B, BVC11C).
- Connect to Power Outlet: Plug the charger's AC adapter into a standard AC 100V-240Volt wall outlet. The charger features a US standard wall plug.
- Connect to Vacuum Cleaner: Insert the DC output connector of the charger into the charging port of your Belife cordless vacuum cleaner. Ensure a firm connection.
- Observe Charging Indicator: A green light on the charger typically indicates that the device is charging. Refer to your vacuum cleaner's manual for specific charging indicators on the vacuum itself.

Image: The VOJSALDR charger connected to a wall outlet and a Belife cordless vacuum cleaner, illustrating compatibility with various models.

Image: The charger features an extra-long 5.9ft (1.8m) power cord for convenient placement.
Operating Instructions
The VOJSALDR charger is designed for straightforward operation:
- Charging Process: Once connected, the charger will automatically begin charging your vacuum cleaner's battery. The green indicator light on the charger confirms active charging.
- Charging Time: Charging time may vary depending on the vacuum cleaner's battery level and model. Refer to your Belife vacuum cleaner's manual for estimated charging durations.
- Disconnection: Once charging is complete, or if you need to use the vacuum, disconnect the charger from the vacuum cleaner first, then unplug it from the wall outlet.

Image: Key features of the charger, including the green charging indicator, stable output, durable connector, and safety certifications.
Maintenance and Care
To ensure the longevity and optimal performance of your charger, follow these maintenance guidelines:
- Cleaning: Disconnect the charger from both the power outlet and the vacuum cleaner before cleaning. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Avoid coiling the cable too tightly.
- Handling: The charger's shell is made of durable materials designed for long-term use. However, avoid dropping the charger or subjecting it to heavy impacts. Do not pull the cable to disconnect from the outlet; always grasp the plug.
- Inspection: Periodically inspect the cable and connectors for any signs of wear, fraying, or damage. If any damage is observed, discontinue use and replace the charger.
Troubleshooting
If you encounter issues with your charger, refer to the following common problems and solutions:
- Vacuum Not Charging:
- Ensure the charger is securely plugged into a working wall outlet.
- Verify the DC connector is fully inserted into the vacuum cleaner's charging port.
- Check if the green indicator light on the charger is illuminated. If not, try a different outlet.
- Inspect the charger cable and connectors for any visible damage. Damaged chargers should not be used.
- Confirm that your vacuum cleaner model is compatible with this charger.
- Slow Charging:
- Ensure the charger is connected directly to a wall outlet, not through a power strip or extension cord, which can sometimes reduce power delivery.
- Verify the ambient temperature is within the recommended operating range for both the charger and the vacuum cleaner.
- Charger Overheating:
- It is normal for the charger to feel slightly warm during operation. However, if it becomes excessively hot, disconnect it immediately.
- Ensure the charger is in a well-ventilated area and not covered during use.
- If overheating persists, discontinue use and contact support.
If these steps do not resolve the issue, please refer to the Warranty and Support section for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | DS 31V2 |
| Input Voltage | AC 100V-240V |
| Output Type | Class 2 Power Supply |
| Output Current | 0.5 Amps |
| Connector Type | 2-Pin |
| Cable Length | 5.9 ft (1.8 m) |
| Compatible Devices | Belife Cordless Vacuum Cleaner (BVC12, BVC11, BVC-V11, BVC11A, BVC11B, BVC11C) |
| Special Feature | Fast Charging |
| Material | Plastic |
| Item Weight | 2.89 ounces |
| Package Dimensions | 3.94 x 2.76 x 1.77 inches |

Image: The charger incorporates multiple protection features for reliable and safe operation.
Warranty and Support
Your VOJSALDR charger comes with the following coverage:
- Refund Policy: 30-day refund period from the date of purchase.
- Exchange Policy: 12-month exchange period for defective products from the date of purchase.
For warranty claims or technical support, please refer to the contact information provided by your retailer or the product packaging. Keep your purchase receipt as proof of purchase for warranty purposes.