Battery OA03 for HP Laptop - 14.4V 2200mAh 4 Cells Li-ion
€23.99
Tax included
The OA03 battery is a compatible replacement for HP laptops, with a capacity of 2200 mAh and a voltage of 14.4V. This 4-cell Li-ion battery is brand new, ships from Spain in 24-48h and comes with a 3-year warranty to ensure its performance and durability.
OA03
OA03 Battery for HP Laptop - 14.4V 2200mAh 4 Cells Li-ion
Compatible replacement battery, new and with 3 years warranty.
- 2200 mAh / 14.4V
- 4 Li-ion Cells
- New
Key features
-
Capacidad Nominal
2200 mAh to restore your device's battery life.
-
Voltaje
14.4V (compatible with 14.8V systems).
-
Quality Cells
4 Li-ion cells for stable performance.
-
Protección Integrada
Circuitos de protección contra sobrecarga y sobredescarga.
-
Condition
Brand new component, ready to install.
Product description
The laptop battery with part number OA03 is the ideal solution for replacing a depleted or damaged battery in compatible devices. Designed with 4 Li-ion cells, it offers a capacity of 2200 mAh and a nominal voltage of 14.4V, while also being compatible with systems requiring 14.8V. This component is a reliable and cost-effective alternative to the original part.
To ensure the safety of both the equipment and the user, this battery features overvoltage and undervoltage protection circuits, preventing damage from overcharging or deep discharge. Its weight of 300 grams adds no significant extra load to the laptop. It is a completely new product, inspected by our technical department to ensure proper operation from the first use.
- Referencia: OA03
- Capacidad: 2200 mAh
- Voltaje: 14.4V (compatible 14.8V)
- Number of cells: 4
- Tecnología: Li-ion (Litio)
- Condition: New
Who is this product for?
For technical services and individual users who need to replace their HP laptop battery to restore its battery life and portability.
Ideal for
- Replacing an original HP OA03 battery that no longer holds a charge.
- Repairing laptops that turn off when disconnecting the charger.
- Have a second battery to extend usage time without a mains connection.
Technical specifications
| Capacidad | 2200 mAh |
|---|---|
| Voltaje | 14.4V (compatible with 14.8V) |
| Cell Technology | Li-ion |
| Number of Cells | 4 |
| Color | Negro |
|---|---|
| Peso | 300 g |
| Protección contra sobrecarga | Sí |
|---|---|
| Protección contra sobredescarga | Sí |
| Condition | New |
| Warranty | 3 Years |
Frequently asked questions
How can I know if this OA03 battery is compatible with my HP laptop?
The safest way is to remove the current battery from your laptop and check the reference printed on the label. If it matches 'OA03', it is the correct one. Since this product page does not have a list of compatible models, verifying the part number on your original battery is the most reliable method. If you have any questions, please contact our technical support.
Is it necessary to calibrate the new battery the first time it is used?
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 on battery power until it is completely drained and the laptop shuts down. Finally, charge it back to 100% without interruptions. This process helps the system recognize the real capacity of the new battery and accurately display the charge percentage.
What battery life can I expect from this 2200 mAh battery?
Battery life depends on your laptop's power consumption (screen brightness, CPU usage, etc.) and the overall condition of the equipment. A new 2200 mAh battery should provide between 1.5 and 3 hours of use for office tasks or web browsing. Please note that this is an estimate and actual battery life may vary.
What warranty does it have and what do I do if it doesn't work or fit in my laptop?
The battery carries a 3-year warranty for individuals (1 year for professionals). If upon receiving it it does not fit or work properly, you have 14 days to return it. You can handle the return yourself or request home pickup for 8,90 € in Spain and Portugal, which will be deducted from your refund. It is crucial to check compatibility before purchasing.
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-HP80
Data sheet
- CG. Reference
- OA03
- CG. Type of piece
- Portable computer battery
- CG. China
- Greencell
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 14.4V
- CB. Number of cells
- 4
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 2200 mAh
- CB. Overload protection
- Yeah.
Yes
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Batería de reemplazo OA03 para portátiles HP. Ofrece 14.4V y 2200 mAh de capacidad con 4 celdas de Li-ion. Incorpora protecciones contra sobrecarga y sobredescarga para mayor seguridad. Producto nuevo con 3 años de garantía y envío rápido desde España.
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