The HSTNN-W51C battery is a compatible replacement for HP laptops, with a capacity of 4400 mAh and a voltage of 10.8V. Equipped with 6 Li-Ion cells and internal protections, it ensures reliable performance. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 h.
HSTNN-W51C
HSTNN-W51C Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
New replacement battery, with 6 Li-Ion cells and 3 years warranty.
4400 mAh for extended battery life
10.8V (compatible with 11.1V systems)
6 Li-Ion cells for stable performance
Safety circuits against overcharge and over-discharge
The HSTNN-W51C replacement battery is designed to offer a reliable and durable solution for HP laptops. With a capacity of 4400 mAh and a nominal voltage of 10.8V (also compatible with 11.1V systems), this 6-cell Li-Ion battery restores the original battery life of your equipment, allowing you to work without being connected to power.
It incorporates protection circuits against overcharges and over-discharges, ensuring the safety of both the battery and the computer. Its dimensions are 205x52x21mm and it has an approximate weight of 300 grams. It is a new component, ready to be installed, and comes with a 3-year warranty for your complete peace of mind.
Before purchasing, it is essential to verify that the part number HSTNN-W51C matches that of your original battery to ensure perfect compatibility.
To confirm compatibility, check the label on your original battery. Look for the code 'HSTNN-W51C' or one of the equivalent part numbers. The physical shape and connector position must also match the product images to ensure a correct fit in your laptop's chassis.
For technical services and individual users who need to replace the depleted battery of an HP laptop, restoring its portability and battery life.
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 10.8V / 11.1V |
| Number of Cells | 6 |
| Cell Technology | Li-Ion |
| Color | Black |
|---|---|
| Dimensiones | 205 x 52 x 21 mm |
| Peso | 300 g |
| Protección contra sobrecarga | Yes |
|---|---|
| Protección contra sobredescarga | Yes |
| Condition | New |
| Warranty | 3 years |
Yes, it is highly recommended. To calibrate it, charge the battery to 100% with the laptop plugged in. Then, unplug it and use it until it is completely depleted and turns off. Finally, recharge it to 100% without interruptions. This process helps the system recognize the battery's actual capacity and optimizes its lifespan.
Actual battery life depends on your laptop model, your usage (browsing, video, gaming), and power settings. A 4400 mAh battery like this should provide similar battery life to the original battery when it was new, typically between 2 and 4 hours for moderate use.
The battery has a 3-year warranty for private customers (1 year for professionals). If upon receipt it is not compatible or has any defect, you have 14 days to return it. You can arrange the return shipment yourself or request a home collection for €8.90 in Spain and Portugal, 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 delivery time is 48-72 hours, and for Germany and the rest of the EU, it can take between 2 and 5 working days.
Data sheet
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