The 0A03 replacement battery is a Li-Ion unit with 4 cells, 2200 mAh capacity, and a voltage of 14.4V / 14.8V. Designed as a compatible replacement for laptops using this reference. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 hours.
0A03
0A03 Laptop Battery - 14.4V 2200mAh 4-Cell Li-Ion
Compatible replacement battery, new and with 3 years warranty.
2200 mAh, 14.4V / 14.8V
4 Li-Ion (Lithium) cells
Circuits against overcharge and over-discharge
New component with 3 years warranty
This replacement battery with reference 0A03 is the ideal solution to restore your laptop's autonomy. Manufactured with quality Li-Ion cells, it offers a capacity of 2200 mAh and a nominal voltage of 14.4V (compatible with 14.8V), ensuring reliable and long-lasting performance.
The battery is equipped with 4 cells and electronic safety circuits that protect it against possible overcharges, over-discharges, and overvoltages, guaranteeing both the integrity of the component and the equipment. It is an essential component for technical services and users who need to replace an exhausted or defective battery.
For technical services and private users who need to replace their laptop's exhausted battery to recover autonomy.
| Capacidad | 2200 mAh |
|---|---|
| Voltaje | 14.4V / 14.8V |
| Cell Technology | Li-Ion |
| Number of Cells | 4 |
| Protección contra sobrecarga | Yes |
|---|---|
| Protección contra sobredescarga | Yes |
| Color | Black |
|---|---|
| Peso | 300 g |
| Condition | New |
|---|---|
| Warranty | 3 years |
The most reliable way is to compare the part number of your original battery. Remove the battery from your laptop and look for a label with a code. If it matches '0A03', this battery is correct. You can also compare the voltage (V) and physical shape with the product images.
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 with the battery until it is completely depleted and the device turns off. Finally, recharge it to 100% without interruptions. This helps the operating system display the actual charge level.
Battery life depends on your laptop's power consumption (processor model, screen brightness, running tasks). A 2200 mAh battery provides standard autonomy, generally between 1.5 and 3 hours for office use or web browsing. It is not a long-life battery.
We offer a 3-year warranty for private customers and 1 year for professionals. If you need to return it, you have 14 days from receipt. You can arrange the return shipment yourself or request a home collection for €8.90, which will be deducted from the refund.
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24-48 working hours. For France, the period is 48-72 hours, and for Germany and the rest of the EU, it can vary between 2 and 5 working days.
Data sheet
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