C21N1819 Battery for Asus Laptop - 7.6V 5000mAh Li-Polymer
€42.99
Tax included
The C21N1819 battery is a compatible replacement for Asus VivoBook 14 F420 Series laptops, with 7.6V and 5000mAh capacity. It is compatible with models such as the F420F and F420UA. This battery is new, shipped from Spain in 24-48h and comes with a 3-year warranty.
C21N1819
C21N1819 Battery for Asus Laptop - 7.6V 5000mAh Li-Polymer
Compatible replacement battery, new and with 3 years warranty.
- 7.6 V / 5000 mAh
- Li-Polymer Technology
- New and compatible
Key features
-
Nominal Voltage
7.6 V, ensuring electrical compatibility with your device.
-
Capacity
5000 mAh (38 Wh) for extended autonomy.
-
Technology
Li-Polymer cells for greater efficiency and lower weight.
-
Compatibility
Specifically designed for the Asus VivoBook 14 F420 series.
Product description
The battery with part number C21N1819 is a replacement component designed to restore autonomy to Asus laptops. This compatible replacement operates at a voltage of 7.6 V and has a capacity of 5000 mAh (38 Wh), using lithium polymer (Li-Polymer) cell technology that offers a good balance between durability and weight.
It is the ideal solution for technicians and users who need to replace a degraded or defective battery in Asus VivoBook 14 series devices. All our batteries are new components, individually verified to ensure their correct functioning and safety. It is delivered ready for installation, allowing for quick and effective repair.
To ensure 100% compatibility, it is essential to verify that the part number of your original battery matches C21N1819. It is also advisable to compare the voltage (V) with that of the part to be replaced. A small difference in capacity (mAh) does not affect operation, but it does affect the device's final autonomy.
Who is this product for?
For technical services and individual users who need to replace the depleted battery of an Asus VivoBook 14 F420 laptop to restore its autonomy.
Ideal for
- Replacement of original C21N1819 battery in an Asus VivoBook 14.
- Repair of an Asus laptop that no longer charges or whose battery life is short.
- Maintenance of portable devices with batteries degraded by use.
- Restore the portability of a computer that only works when connected to power.
Technical specifications
| Voltaje | 7.6 V |
|---|---|
| Capacidad (mAh) | 5000.0 mAh |
| Capacidad (Wh) | 38.0 Wh |
| Tecnología de celdas | Li-Polymer |
|---|---|
| Estado | New |
| Marca Compatible | Asus |
|---|---|
| Modelos Compatibles | VivoBook 14 F420 Series, 14 F420F, 14 F420FA, 14 F420U, 14 F420UA |
Compatibility
Compatible part numbers
- C21N1819
Compatible laptop models
- VivoBook 14 F420 Series
- 14 F420F
- 14 F420FA
- 14 F420U
- 14 F420UA
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 C21N1819 battery is the correct one for my Asus VivoBook?
The most reliable way is to remove the original battery from your laptop and check the part number (P/N) printed on it. If it matches C21N1819, this is the correct battery. Additionally, verify that your laptop model is on our compatibility list, such as the VivoBook 14 F420FA.
Is it necessary to calibrate the new battery after installing 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, charge it back to 100% without interruptions. This process helps the system recognize the actual capacity of the new battery.
What warranty does the battery have and what do I do if it doesn't work or fit?
The battery has a 3-year warranty for private customers and 1 year for professionals. If for any reason it is not compatible or does not work correctly, you have 14 days to return it. You can manage the return shipment on your own or request a home pickup 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 workshop or home?
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24 to 48 working hours. For other EU countries such as France or Germany, the period is 48 to 96 hours. Orders placed before 4:00 PM are prepared on the same working 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-AS917
Data sheet
- CG. Reference
- C21N1819
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 7.6 V
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 5000 mAh
New
☆☆☆☆☆
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
C21N1819 replacement battery for Asus VivoBook 14 F420 laptops. Offers 7.6V and 5000mAh (38Wh) capacity with Li-Polymer cells. New, verified component with a 3-year warranty to ensure your device's autonomy.
0