HSTNN-I81C Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
€18.98
Tax included
The HSTNN-I81C battery is a compatible replacement for HP laptops with 4400 mAh capacity and 10.8V voltage. It is crucial to verify that your original battery's part number matches to ensure compatibility. This component is new, comes with a 3-year warranty, and ships from Spain in 24-48 hours.
HSTNN-I81C
HSTNN-I81C Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
New, compatible replacement battery with 3 years warranty.
- 4400 mAh
- 10.8V / 11.1V
- 6-Cell Li-Ion
- New
Key features
-
Nominal Capacity
4400 mAh for extended autonomy, similar to the original battery.
-
Standard Voltage
Operates at 10.8V, also compatible with systems requiring 11.1V.
-
Li-Ion Cells
Composed of 6 Lithium-Ion cells, standard technology in laptops.
-
Protection Circuits
Includes protection against overvoltage and undervoltage for greater safety.
Product description
The laptop battery with reference HSTNN-I81C is a replacement part designed to restore the autonomy of your HP device. This component has a capacity of 4400 mAh and a voltage of 10.8V, also being compatible with systems that specify 11.1V. It is built with 6 Li-Ion cells, ensuring stable and long-lasting performance.
To ensure the safety of both the user and the equipment, the battery incorporates protection circuits against overvoltage and undervoltage. With dimensions of 204x52x21mm and a weight of 300 grams, its installation is direct without the need for adapters. It is a completely new, revised product with a 3-year warranty.
Who is this product for?
For technical services and individual users who need to replace the depleted or defective battery of their HP laptop.
Ideal for
- Replacement of original HSTNN-I81C battery that has lost capacity.
- Replacement of an HP laptop battery that no longer charges.
- Having a second battery to extend the device's autonomy.
- Repair of laptops that shut down when the charger is disconnected.
Technical specifications
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 10.8V (compatible with 11.1V) |
| Number of Cells | 6 |
| Cell Technology | Li-Ion |
| Dimensiones | 204x52x21 mm |
|---|---|
| Peso | 300 g |
| Color | Black |
| Protección contra sobretensiones | Yes |
|---|---|
| Protección contra bajadas de tensión | Yes |
Frequently asked questions
How can I be sure that this HSTNN-I81C battery is the correct one for my laptop?
The most reliable way is to remove your current laptop battery and check the label. If the printed part number is 'HSTNN-I81C', this battery will be compatible. The shape and position of the connectors should also visually match.
Is it necessary to calibrate the battery the first time I use it?
Yes, an initial calibration cycle is recommended. Charge the battery to 100% with the laptop turned off, then turn it on and use it until the battery level drops to 10-15%. Finally, recharge it to 100% without interruptions. This helps the operating system display the charge level accurately.
How many hours of autonomy can I expect from this 4400 mAh battery?
Autonomy depends on your laptop model, screen brightness, and usage (browsing, video, games). With 4400 mAh, you can expect a duration similar to that of the original battery when it was new. Generally, this translates to several hours of office use or browsing.
What warranty does it have and what do I do if it doesn't work or fit my device?
The battery has a 3-year warranty for individuals (1 year for professionals). If upon receipt it does not fit or does not work, you have 14 days to request a return. You can manage the return shipment yourself or request home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
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-HP03
Data sheet
- CG. Reference
- HSTNN-I81C
- CG. Type of piece
- Laptop Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 10.8V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 4400 mAh
- CB. Overload protection
- Yeah.
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HSTNN-I81C replacement battery for HP laptops. Offers 4400 mAh capacity, 10.8V (11.1V compatible), and 6 Li-Ion cells. Equipped with overvoltage protection. New product with 3 years warranty.
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