1. Product Overview
This document provides instructions for the Superer 4.3V Charger, designed as a replacement power cord for specific Philips Norelco OneBlade electric shavers and trimmers. This charger is engineered to deliver consistent and stable power for compatible devices.

Image: The Superer 4.3V Charger, featuring a compact adapter and a coiled power cord, ready for use.
2. Compatibility Information
It is crucial to verify your device's model number and voltage requirements before using this charger to ensure proper functionality and prevent damage. This charger is specifically designed for 4.3V Philips Norelco OneBlade models.
2.1 Compatible Models:
- Philips Norelco OneBlade QP2520
- Philips Norelco OneBlade QP2520/90
- Philips Norelco OneBlade QP2520/72
- Philips Norelco OneBlade QP2520/70
- Philips Norelco MG3740
- Philips Norelco QP2521
- Philips Norelco QP2522
- Philips Norelco QP2515
- Philips Norelco MG5700
- Philips Norelco MG3720
- Philips Norelco QG3330
- Philips Norelco QT4000
2.2 Incompatible Models:
This charger is NOT compatible with the following Philips OneBlade models, which require different voltage or connector types:
- Philips OneBlade QP6510 (15V HQ8505)
- Philips OneBlade QP6520 (15V HQ8505)
- Philips OneBlade QP6530 (15V HQ8505)
- Philips OneBlade QP2724 (5V)
- Philips OneBlade QP2834 (5V)
- Philips OneBlade MG7910 (5V)
- Philips OneBlade MG5910 (5V)
- Philips OneBlade MG9510 (5V)
- Philips OneBlade MG7900 (5V)
- Philips OneBlade QP2530 (8V HQ85)
- Philips OneBlade QP2630 (8V HQ85)

Image: Visual guide illustrating the correct 4.3V connector type and differentiating it from incompatible 8V/15V and 5V connectors.

Image: A visual comparison of the compatible Philips Norelco OneBlade QP2520 model with the charger, alongside several incompatible models (QP2630, QP2530, QP6520, QP6530).
2.3 How to Find Your Model Number and Voltage:
To ensure compatibility, locate the model number and voltage information on the back or bottom of your Philips Norelco OneBlade device. This information is typically printed near the charging port.
- Check if your model's product description includes the specific model number.
- Verify the voltage requirement (e.g., 4.3V).
- Confirm the adapter model (e.g., A00390).

Image: A detailed diagram indicating the exact location on a Philips OneBlade device where users can find the model number (QP2520), voltage (4.3V), and compatible adapter model (A00390).
3. Setup and Operating Instructions
3.1 Setup:
- Uncoil the charger cable and ensure it is free of kinks or damage.
- Locate the charging port on your compatible Philips Norelco OneBlade device.
- Insert the charger's connector firmly into the device's charging port. Ensure a snug fit.
- Plug the charger's AC adapter into a standard 100-240V AC wall outlet.
3.2 Operating:
Once connected, the device should begin charging. Refer to your Philips Norelco OneBlade's user manual for specific charging indicators (e.g., LED lights). The charger provides a consistent and stable power supply for efficient charging.

Image: The Superer charger in use, demonstrating its connection to a wall outlet and a Philips Norelco OneBlade device, ensuring a consistent power supply.
4. Safety and Protection Features
This charger is designed with multiple safety features to protect both the charger and your device during operation.
- Overheating Protection: Prevents the charger from reaching excessive temperatures.
- Overvoltage Protection: Safeguards against damage from voltage spikes.
- Electrostatic Protection: Protects against electrostatic discharge.
- Short Circuit Protection: Automatically cuts power in case of a short circuit.
- Overcurrent Protection: Prevents damage from excessive current flow.
- Overcharge Protection: Protects the device's battery from overcharging.

Image: A visual representation of the charger's comprehensive safety features, including protections against overheating, overvoltage, electrostatic discharge, short circuits, overcurrent, and overcharge.
5. Maintenance
To ensure the longevity and optimal performance of your charger, follow these simple maintenance guidelines:
- Keep the charger and cable clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the charger to extreme temperatures, humidity, or direct sunlight.
- Do not bend or crimp the cable excessively, as this can damage the internal wires.
- Store the charger in a cool, dry place when not in use.
- Always unplug the charger from the wall outlet when not charging a device.
6. Troubleshooting
If you encounter issues with your charger, please refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device is not charging. |
|
|
| Charger feels warm during use. | Normal operation. | A slight warmth is normal during charging. If it becomes excessively hot or emits smoke/smell, immediately unplug it and contact support. |
7. Product Specifications
| Feature | Detail |
|---|---|
| Input Voltage | 100-240V AC, 50-60HZ |
| Output Voltage/Current | 4.3V 70mA |
| Connector Type | A00390 |
| Compatible Devices | Philips Norelco OneBlade QP2520, QP2520/90, QP2520/72, QP2520/70, MG3740, QP2521, QP2522, QP2515, MG5700, MG3720, QG3330, QT4000 |
| Product Dimensions | 3 x 2 x 0.2 inches (Adapter) |
| Item Weight | 2.08 ounces |
| Cable Length | Approximately 1.02 inches (connector end) |
| Color | Black |
| Special Feature | Travel-friendly design |
| Included Components | 1 X Power Adapter |

Image: A visual representation of the charger adapter's dimensions, including length, width, and cable length from the adapter.
8. Warranty and Support
Superer stands behind the quality of its products. This charger is eligible for:
- 30-Day Refund/Returns: Product is eligible for replacement or returns within 30 days of purchase.
- 12-Month Guarantee: The manufacturer provides an additional 12 Months Guarantee for replacement service.
For any inquiries, technical assistance, or warranty claims, please contact Superer Official customer support. Provide your product model number (WY-060043070U) and purchase details for efficient service.

Image: An illustration highlighting the customer support policy, including a 12-month replacement service and a 30-day refund period, emphasizing worry-free after-sales support.





