A42N1403 Battery for Asus Laptop - 15V 4400mAh Li-Ion
€33.99
Tax included
The A42N1403 battery is a compatible replacement for Asus ROG G751 and GFX71 laptops, with a capacity of 4400 mAh and 15V. It is equivalent to 3 part numbers and compatible with more than 10 laptop models. New component, with 3 years warranty and shipping from Spain in 24-48 h.
A42N1403
A42N1403 Battery for Asus Laptop - 15V 4400mAh Li-Ion
Compatible replacement battery for Asus ROG G751 and GFX71 laptops. New, with 3 years warranty.
- 4400 mAh / 15V
- Li-Ion Cells
- New
Key features
-
Capacity and Voltage
4400 mAh and 15V for stable and long-lasting performance, equivalent to the original battery.
-
Specific Compatibility
Designed for Asus laptops of the ROG G751 and GFX71 series, ensuring a perfect fit.
-
Cell Technology
Lithium-Ion (Li-Ion) cells for extended lifespan and a high number of charge cycles.
-
Integrated Safety
Protection circuits against overvoltage and undervoltage to protect your equipment.
Product description
The replacement battery with reference A42N1403 is the ideal solution to restore the autonomy of your Asus ROG laptop. Designed with high-quality Lithium-Ion (Li-Ion) cells, it offers a capacity of 4400 mAh and a voltage of 15V, ensuring reliable and long-lasting performance, similar to that of the original part.
This component incorporates protection circuits against overvoltage and undervoltage to guarantee the safety of both the battery and the equipment. It is a direct replacement for part numbers A42NI403 and A42Nl403, ensuring perfect integration with compatible laptop models from the G751 and GFX71 series.
Ideal for technical services and users looking for a highly reliable replacement component, each unit is individually checked in our technical service to guarantee its correct functioning before shipping.
To maximize the lifespan of your new battery, it is recommended to perform an initial full charge and discharge cycle. Avoid exposure to extreme temperatures and do not habitually let the battery discharge completely. Calibrating the battery every 2-3 months helps maintain the accuracy of the operating system's charge indicator. If you do not have experience, it is recommended to go to a professional technical service for installation.
Who is this product for?
For technical services and individual users who need to replace the depleted battery of an Asus ROG G751 or GFX71 laptop to restore its autonomy.
Ideal for
- Battery replacement in an Asus ROG G751J that no longer holds a charge.
- Repair of an Asus GFX71 laptop that does not turn on without being connected to power.
- Preventive maintenance for gaming equipment with degraded batteries.
- Replacement of a swollen battery or one that does not charge correctly.
Technical specifications
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 15 V |
| Tecnología | Li-Ion |
| Brand | Asus |
|---|---|
| Series | ROG G751, GFX71 |
| Condition | New |
|---|---|
| Warranty | 3 years |
Compatibility
Compatible part numbers
- A42N1403
- A42NI403
- A42Nl403
Compatible laptop models
- ROG G751J
- G751JL
- G751JM
- G751JT
- ROG G751JY
- G751JT DH72
- GFX71
- ROG GFX71J
- GFX71JT
- GFX71JY
- G751
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Frequently asked questions
How can I be sure that this A42N1403 battery is compatible with my Asus laptop?
To confirm compatibility, check the part number printed on your original battery. If it matches A42N1403, A42NI403, or A42Nl403, this is the correct one. You can also check if your laptop model, such as the ROG G751J or GFX71JY, is on our list of compatible devices. If you have doubts, contact our technical support.
Is it necessary to calibrate the new battery upon installation?
Yes, it is highly recommended. To calibrate it, charge it completely to 100% without interruptions. Then, use it until it fully discharges and the laptop turns off. Finally, charge it back to 100% without using the device. This initial process helps the operating system display the charge level accurately.
How much approximate autonomy does this battery provide?
Autonomy depends on laptop usage, screen brightness, and applications. With 4400 mAh, this battery is designed to offer a duration similar to the original when it was new. In high-performance laptops like Asus ROG, duration can vary between office tasks and intensive gaming sessions.
What warranty does it have and what do I do if it doesn't work or isn't the correct one?
The battery has a 3-year warranty for private customers (1 year for professionals). If upon receipt it is not compatible or has any defect, you have 14 days to return it. You can manage the return yourself or request a home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.
Warranty, returns and shipping
- Warranty: 3-year warranty (1 year for business customers)
- Returns: 14-day returns (ship it yourself or €8.90 home pickup in Spain and Portugal)
- Shipping: EU delivery 48-120 h
- Condition: New
BAT-AS128
Data sheet
- CG. Reference
- A42N1403
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 15V
- CB. Cell technology
- Li-Ion
- CB. Capacity
- 4400 mAh
☆☆☆☆☆
No reviews yet for this product. After your purchase you will receive an email to leave yours.
Know our store?
Review us on Google
-
Frequently purchased together
-
Featured Products
A42N1403 replacement battery for Asus ROG laptops. Offers 4400 mAh capacity and 15V, with Li-Ion cells and integrated protection. Compatible with G751 and GFX71 series. New component with 3 years warranty.
0