C21N1509 Battery for Asus Laptop - 7.6V 4100mAh 4-Cell Li-Ion
€30.99
Tax included
The C21N1509 battery is a compatible replacement for Asus laptops, with a capacity of 4100 mAh and a voltage of 7.6 V. It is compatible with Asus X556, A556, and K556 series, among others. New product, with 3 years warranty and shipping from Spain in 24-48 h.
C21N1509
C21N1509 Battery for Asus Laptop - 7.6V 4100mAh 4-Cell Li-Ion
Compatible replacement battery, new and with 3 years warranty.
- 4100 mAh
- 7.6 V
- 4 Li-Ion Cells
- New
Key features
-
4100 mAh Capacity
Provides extended autonomy for your Asus laptop, allowing you to work longer without needing to charge.
-
7.6 V Voltage
Specific voltage to ensure compatibility and safety of the equipment, ensuring a stable power supply.
-
4 Li-Ion Cells
4-cell configuration with Lithium-Ion technology for reliable performance and a long lifespan.
-
Integrated Protection
Includes overvoltage and undervoltage protection circuits to protect both the battery and the laptop.
Product description
The battery with reference C21N1509 is a replacement component specifically designed for a wide range of Asus laptops. With a voltage of 7.6 V and a capacity of 4100 mAh, this 4-cell Li-Ion battery is manufactured to restore the original autonomy of your device, allowing you to work without being connected to power.
This component is a reliable solution for technicians and users who need to replace a degraded battery or one that no longer holds a charge. It incorporates protection circuits against overvoltages and undervoltages, ensuring the safety of the laptop. This is a new product, reviewed in our technical service to ensure its correct functioning.
Before making a purchase, it is essential to verify the part number of your original battery. Disassemble the battery from your laptop and check that the reference matches C21N1509 or one of the compatible part numbers. This ensures 100% compatibility and avoids installation or operation problems.
Who is this product for?
For technical services and individual users who need to replace the depleted or defective battery of their Asus laptop from the X556, A556, or K556 series.
Ideal for
- Replacement of original battery in an Asus X556UA.
- Restore the autonomy of an Asus A556U laptop.
- Repair of a device that does not turn on without being connected to power.
- Have a spare battery for long working days.
Technical specifications
| Capacity | 4100 mAh |
|---|---|
| Voltage | 7.6 V |
| Cell technology | Li-Ion |
| Number of cells | 4 |
| Color | Black |
|---|
| Overcharge protection | Yes |
|---|---|
| Over-discharge protection | Yes |
Compatibility
Compatible part numbers
- C21N1509
Compatible laptop models
- Asus X556
- Asus X556U
- Asus X556UA
- Asus X556UB
- Asus X556UF
- Asus X556UJ
- Asus X556UQ
- Asus X556UR
- Asus X556UV
- Asus A556
- Asus A556U
- Asus K556
- Asus K556U
- Asus F556
- Asus F556U
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
Is it necessary to calibrate the new battery the first time I use it?
Yes, it is highly recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it normally until the battery is completely discharged and the device turns off. Finally, recharge it to 100% without interruptions. This process helps the system recognize the battery's real capacity and optimizes its performance.
What warranty does the battery have and what do I do if it doesn't work or doesn't fit?
The battery has a 3-year warranty for private customers and 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 shipping on your own or request a home pickup for 8.90 € in Spain and Portugal, which will be deducted from the refund.
How long will it take for the order to arrive at my address?
All our shipments are made from Spain. For Spain and Portugal, the delivery time is 24-48 working hours. For France, the period is 48-72 hours, for Germany 48-96 hours, and for the rest of the European Union, between 2 and 5 working days. Orders are prepared until 16:00 (Fridays, 15:00) on the same day.
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-AS111
Data sheet
- CG. Reference
- C21N1509
- 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-Ion
- CB. Color
- Black
- CB. Capacity
- 4100 mAh
- CB. Overload protection
- Yeah.
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C21N1509 replacement battery for Asus laptops. Offers 7.6V and 4100 mAh capacity with 4 Li-Ion cells. Ideal for replacing the original battery in models like Asus X556UA. New product with 3 years warranty.
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