The HSTNN-OBOY battery is a Li-Ion replacement for HP laptops, with a capacity of 4400 mAh and a voltage of 10.8V. This 6-cell component is ideal for replacing an exhausted battery and restoring the device's autonomy. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 h.
HSTNN-OBOY
HSTNN-OBOY Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
6-cell Li-Ion replacement battery. New, with 3 years warranty.
4400 mAh for extended autonomy
10.8V (compatible with 11.1V)
6 Li-Ion cells (Lithium Ions)
Protection circuits against overvoltage and undervoltage
The HSTNN-OBOY laptop battery is a replacement component designed to restore the autonomy of your HP device. With a capacity of 4400 mAh and a nominal voltage of 10.8V, this 6-cell battery uses Lithium-Ion (Li-Ion) technology to offer reliable performance.
It incorporates protection circuits against overvoltages and undervoltages, ensuring the safety of your laptop during charging and use. Its dimensions are 204x52x21mm and it weighs 300 grams, ensuring a perfect fit in the battery compartment. It is an ideal solution for technicians and users who need to replace a defective battery or one that has reached the end of its useful life.
For technical services and individual users who need to replace the battery of a compatible HP laptop to regain its portability.
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 10.8V (compatible with 11.1V) |
| Cell Technology | Li-Ion |
| Number of Cells | 6 |
| Dimensiones | 204x52x21 mm |
|---|---|
| Peso | 300 g |
| Color | Black |
| Protección contra sobretensión | Yes |
|---|---|
| Protección contra subtensión | Yes |
The safest way is to remove the current battery from your laptop and check the label. If the Part Number matches HSTNN-OBOY, compatibility is guaranteed. Since this product page does not list specific laptop models, verifying the part number is the most reliable method.
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 until it is completely depleted and the device shuts down. Finally, recharge it to 100% without interruptions. This process helps the system recognize the battery's true capacity.
Autonomy depends on your laptop's power consumption (screen brightness, CPU usage, etc.) and power settings. A 4400 mAh battery like this should offer a duration similar to the original when it was new, typically between 2 and 4 hours for standard office use.
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 yourself or request a home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
Data sheet
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