C21N1401 Battery for Asus Laptop - 7.6V 4775mAh 37Wh 4-Cell Li-Po
€44.99
Tax included
The C21N1401 battery is a 7.6V and 4775mAh (37Wh) replacement for Asus X455 and R455 series laptops. It is compatible with models such as X455L, X455LA, and X455LN. This lithium polymer battery is new, with a 3-year warranty and ships from Spain in 24-48h.
C21N1401
C21N1401 Battery for Asus Laptop - 7.6V 4775mAh 37Wh 4-Cell Li-Po
New replacement battery with 3 years warranty and shipping from Spain.
- 7.6V 4775mAh (37Wh)
- 4-Cell Li-Po
- New
Key features
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Technical Specifications
Voltage: 7.6V, Capacity: 4775mAh (37Wh), 4 Lithium Polymer (Li-Po) Cells.
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Broad Compatibility
Designed for Asus X455 and R455 series, including models X455L, X455LA, X455LD, and X455LN.
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Quality and Safety
Includes overvoltage and undervoltage protection for safe and reliable operation.
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Warranty and Fast Shipping
New product with 3 years warranty. Shipping 24-48h from our warehouse in Spain.
Product description
The replacement battery with reference C21N1401 is specifically designed for Asus laptops, offering a reliable solution to replace an exhausted or defective battery. With a voltage of 7.6V and a capacity of 4775mAh (equivalent to 37Wh), this 4-cell battery with lithium polymer (Li-Po) technology ensures adequate autonomy for daily work.
It is compatible with a wide range of models from the Asus X455 and R455 series. Before making a purchase, it is essential to verify that the part number of your original battery matches C21N1401 or that your laptop model is on the compatibility list to ensure a perfect fit.
Each unit is checked to ensure proper functioning and includes protection circuits against overcharges and overvoltages, thus protecting your equipment. It is a new product, ready to be installed and restore the portability of your computer.
Who is this product for?
For technical services and private users who need to replace their Asus laptop battery to regain autonomy and portability.
Ideal for
- Replacement of an exhausted battery in an Asus X455LA.
- Repair of an Asus R455LN laptop that no longer charges.
- Restore the original autonomy of an Asus X455 series device.
- Replacement of a defective C21N1401 battery.
Technical specifications
| Voltage | 7.6 V |
|---|---|
| Capacity | 4775 mAh |
| Energy | 37 Wh |
| Technology | Li-Po |
| Number of cells | 4 |
| Color | Black |
|---|
| Overvoltage protection | Yes |
|---|---|
| Undervoltage protection | Yes |
| Condition | New |
Compatibility
Compatible part numbers
- C21N1401
Compatible laptop models
- Asus R455LN
- Asus X455
- Asus X455L
- Asus X455LA
- Asus X455LB
- Asus X455LD
- Asus X455LN
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 do I know if this C21N1401 battery is compatible with my Asus laptop?
The safest way is to remove your current battery and check that the printed part number is C21N1401. If you cannot access it, verify that your exact laptop model (e.g., Asus X455LA) appears in our list of compatible models. If you have doubts, contact our technical support.
Is it necessary to calibrate the new battery after installation?
Yes, it is highly recommended. To calibrate it, charge the battery to 100% without interruptions. Then, use the laptop until it is completely depleted and turns off. Let it rest for a few hours and finally, charge it back to 100% in one go. This helps the operating system display the real charge level.
What warranty does it have and what do I do if it doesn't work or isn't the correct one?
We offer a 3-year warranty for private customers and 1 year for professionals. If the battery is not compatible or has any defect, you have 14 days to return it. You can manage the return shipment on your own or request home collection for €8.90 in Spain and Portugal, which will be deducted from the refund.
How long does it take for the order to arrive at my address?
All orders are prepared and shipped from our warehouse in Spain. For Spain and Portugal, the delivery time is 24-48 working hours. For France, delivery usually takes between 48 and 72 hours, and for the rest of the European Union, the timeframe is 2 to 5 working days.
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-AS110
Data sheet
- CG. Reference
- C21N1401
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 7.6 V
- CB. Number of cells
- 4
- CB. Cell technology
- Li-Po
- CB. Color
- Black
- CB. Capacity
- 4775 mAh
- CB. Overload protection
- Yeah.
Yes
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C21N1401 replacement battery for Asus laptops. Specifications: 7.6V, 4775mAh (37Wh), 4 Li-Po cells. Compatible with Asus X455 and R455 series. New product, checked in Spain and with 3 years warranty.
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