HSTNN-Q40C Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
€24.99
Tax included
The HSTNN-Q40C battery is a replacement for HP laptops with a capacity of 4400 mAh and 10.8V. This 6-cell Li-Ion component is ideal for replacing a depleted battery and restoring the equipment's autonomy. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 hours.
HSTNN-Q40C
HSTNN-Q40C Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
6-cell replacement battery, new and with 3 years warranty.
- 4400 mAh
- 10.8V / 11.1V
- 6 Li-Ion Cells
- New
Key features
-
Nominal Capacity
4400 mAh for extended autonomy, similar to the original.
-
Compatible Voltage
10.8V, compatible with laptop systems requiring 11.1V.
-
Quality Cells
6-cell Li-Ion technology configuration for stable performance.
-
Integrated Protection
Safety circuits against overcharge, over-discharge, and voltage spikes.
Product description
The HSTNN-Q40C laptop battery is a replacement part designed to restore the autonomy of your HP equipment. With a capacity of 4400 mAh and a nominal voltage of 10.8V, this battery is fully compatible with systems requiring 11.1V, ensuring correct operation.
It is built with 6 Li-Ion technology cells, guaranteeing stable performance and an adequate lifespan. Its dimensions are 205x52x21mm and it weighs 300 grams. It incorporates essential protection circuits against overcharges, over-discharges, and voltage spikes, ensuring the longevity of both the battery and the laptop.
This product is new and is delivered checked by our technical service, ready for installation. It is the ideal solution for technicians and users who need to replace a defective battery or one that has reached the end of its useful life.
To ensure compatibility, it is crucial to verify that the part number of your original battery matches HSTNN-Q40C. You can also compare the physical shape and connector position with the product images for visual confirmation before placing your order.
Who is this product for?
For technical services and individual users who need to replace the battery of a compatible HP laptop to regain its portability and autonomy.
Ideal for
- Replacement of a depleted or defective original battery.
- Restoration of autonomy in compatible HP laptops.
- Repair of equipment that does not turn on without being connected to power.
- Having a second spare battery for prolonged work.
Technical specifications
| Capacity | 4400 mAh |
|---|---|
| Voltage | 10.8V (compatible 11.1V) |
| Number of cells | 6 |
| Cell technology | Li-Ion |
| Color | Black |
|---|---|
| Dimensions | 205 x 52 x 21 mm |
| Weight | 300 g |
| Overcharge protection | Yes |
|---|---|
| Over-discharge protection | Yes |
| Condition | New |
Compatibility
Compatible part numbers
- HSTNN-Q40C
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Frequently asked questions
How can I be sure that this HSTNN-Q40C battery is the correct one for my laptop?
The most reliable way is to remove the current battery from your laptop and read the label. If the part number printed is 'HSTNN-Q40C', this battery is 100% compatible. You can also compare the shape and connector with our product photos.
Is it necessary to calibrate the battery the first time I use it?
Yes, it is highly recommended. To calibrate it, charge the battery to 100%, then use the laptop until it is completely depleted and turns off. Finally, recharge it to 100% without interruptions. This process helps the operating system recognize the actual capacity of the new battery.
What warranty does it have and what do I do if it doesn't work or doesn't fit my laptop?
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 shipment on your own or request a home collection for 8,90 € in Spain and Portugal.
How long will my order take to arrive?
All our shipments are made from Spain. The delivery time for Spain and Portugal is 24-48 business hours. For France, the period is 48-72 hours, and for Germany and the rest of the EU, it can vary between 48 and 120 business hours.
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-HP01
Data sheet
- CG. Reference
- BAT-HP01
- CG. Type of piece
- Laptop battery
- CG. China
- GreenCell
- 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.
Yes
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HSTNN-Q40C replacement battery for HP laptops. Offers a capacity of 4400 mAh and a voltage of 10.8V (compatible with 11.1V). Manufactured with 6 Li-Ion cells and integrated protections. New product with 3 years warranty.
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