1. Introduction
This manual provides essential information for the safe and effective use of your new RozFaro replacement Li-ion battery. It is designed for compatibility with various laptop models, including GMKTEC GBook GNi12U, Alldocube i7book i1402, and Hasee W1471CS-WD-UT, X4-2020 series laptops. Please read these instructions carefully before installation and use.
2. Specifications
| Feature | Detail |
|---|---|
| Chemistry | Li-ion |
| Rated Voltage | 11.4V |
| Rated Capacity | 4500mAh / 51.30Wh |
| Battery Cells | 3 Cells |
| Color | Black |
| Part Numbers | 524660, U539266-3S1P, U539266PVG-3S1P, 506485-3S |
| Compatible Laptop Models | Hasee W1471CS-WD-UT Netbook, Hasee Elegant X4-2020S1, X4-2020S2, X4-2020S3, X4-2020G1, HAUS01, Alldocube i7book i1402 Notebook, GMKTEC GBook GNi12U Notebook |
| Origin | Mainland China |
| Certification | CE |
Product Overview
A visual overview of the battery and its components.
Video: Product overview showing the battery from various angles, including the label with specifications and the connector.
Image: Top view of the laptop battery, highlighting the label with detailed specifications and safety warnings.
Image: Bottom view of the laptop battery.
Image: Close-up view of the 10-pin battery connector.
Image: Detailed view of the battery label, showing specifications like voltage, capacity, and important safety warnings.
3. Safety Information
CAUTION:
- When charging, please use the special lithium battery charger designed for this product.
- Replacement with other batteries may cause safety problems.
- Do not disassemble, bump, crush, or throw into fire.
- If there is serious expansion of the battery, do not continue to use it.
- Do not use sharp parts to damage the battery.
- Do not place the battery in a high-temperature environment.
- The battery is not allowed to be used after contact with water.
- Avoid artificial impact, disassembly, falling, heating, or short circuit.
Always prioritize safety when handling and using the battery.
4. Setup and Installation
Before installing the new battery, ensure your laptop is completely powered off and disconnected from any power source. It is recommended to consult your laptop's specific service manual for detailed battery replacement instructions, as procedures may vary by model. Use appropriate tools to avoid damaging your device.
- Power off your laptop and disconnect the AC adapter.
- Close the laptop lid and turn it upside down on a soft, clean surface.
- Locate the battery compartment. This may involve removing the back panel of the laptop.
- Carefully disconnect the old battery's connector from the motherboard.
- Remove any screws or latches securing the old battery and lift it out.
- Insert the new RozFaro battery into the compartment, ensuring it sits correctly.
- Secure the new battery with any screws or latches that were removed.
- Connect the new battery's cable to the motherboard connector.
- Reattach the back panel and any other components removed during the process.
- Connect the AC adapter and power on your laptop to verify installation.
5. Operating Instructions
Initial Charging and Activation
New batteries are generally not fully charged. To ensure optimal performance and longevity:
- Before the first charge, use the battery until approximately 5% of its power remains. Do NOT let the battery discharge to 0%, as this can degrade performance or prevent future charging.
- Charge the battery in the off state until the power indicator turns green or goes out.
- The battery needs to be charged and discharged through three to four full cycles to achieve its highest efficiency and full capacity.
- During charging and discharging, a slight increase in battery temperature is normal.
General Charging Practices
- Turn off your computer when charging to ensure a stable and efficient charge.
- Do not unplug the power supply during charging.
- Always allow the battery to fully charge and discharge. Avoid charging when the battery is not fully discharged, or discharging when not fully charged, as this can negatively affect battery life.
6. Maintenance
Long-Term Storage
If the battery will be idle for a long time, it is recommended to charge it once a month to maintain the lithium-ion battery's health. A fully charged battery will naturally discharge over time, so periodic charging is necessary.
Environmental Conditions
Avoid using or storing the battery in environments with excessively high or low temperatures, as extreme temperatures can shorten battery life and affect performance.
Quality Assurance
Our batteries are manufactured in modern professional workshops, ensuring high quality and reliability.
Image: High-quality core materials used in battery production.
Image: Modern professional production workshop ensuring meticulous workmanship and inspection.
Image: Quality certificates demonstrating compliance with industry standards.
7. Troubleshooting
New Battery Not Charging
Problem: My new battery is not charging, or stops charging halfway.
Solution: This is usually not a defect. When a device charges a battery for the first time, due to voltage and current instability, it might stop charging prematurely. If this happens, please do not worry. Simply use up all the remaining power until the laptop shuts down, then recharge it again. The first charge of a new battery may require several repetitions of this cycle to fully activate and stabilize. This is a normal process.
8. User Tips
No specific user tips were available from the provided data. Always follow the manufacturer's guidelines for your laptop model when replacing or handling batteries.
9. Warranty and Support
Warranty Policy
Our products come with a one-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
Returns and Replacements
- If the goods are defective upon receipt, please inform us within 3 days of receiving the goods.
- If the battery is damaged or defective due to non-human reasons within one year of purchase, you may send it back to us for replacement. The buyer will be responsible for the return shipping cost. Upon receiving the defective item, we will ship a replacement within 3-5 working days.
- If a return and refund is requested, transportation and handling costs incurred in the original transaction will not be refunded.
- Before returning any goods for any reason, the buyer must contact us via email or message for authorization and instructions.
- When returning items, please use registered mail. Avoid using express services like UPS, DHL, or FedEx for returns to China to prevent potential customs import taxes on packages.
