KS527AA Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
€24.99
Tax included
The KS527AA battery is a compatible replacement for HP laptops, with a capacity of 4400 mAh and a voltage of 10.8V / 11.1V. Equipped with 6 Li-Ion cells and safety protections. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 hours.
KS527AA
KS527AA Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
Compatible replacement battery, new and with 3 years warranty.
- 4400 mAh
- 10.8V / 11.1V
- 6-Cell Li-Ion
- New
Key features
-
Nominal Capacity
4400 mAh for autonomy equivalent to the original.
-
Compatible Voltage
10.8V / 11.1V, compatible with the laptop's charging system.
-
Quality Cells
6 Li-Ion cells for stable and long-lasting performance.
-
Protection Circuits
Safety against overcharge, over-discharge, and overvoltage.
Product description
The KS527AA laptop battery is a replacement part designed to offer reliable and safe performance in compatible HP equipment. With a capacity of 4400 mAh and a voltage of 10.8V (compatible with 11.1V), this 6-cell Li-Ion battery ensures adequate autonomy for daily work.
It incorporates all necessary safety circuits, including protection against overcharge, over-discharge, and overvoltage, guaranteeing both the integrity of the battery and the laptop. Its dimensions are 205x52x21 mm and it weighs 300 grams.
This product is completely new and is delivered ready for installation. It is the ideal solution to replace an exhausted or damaged battery, restoring the portability of your equipment. It is sold with a 3-year warranty.
Who is this product for?
For technical services and individual users who need to replace the exhausted battery of their HP laptop to restore its autonomy and portability.
Ideal for
- Replacement of an original HP battery that no longer holds a charge.
- Repair of a laptop that does not turn on without being connected to power.
- Having a second battery to extend working hours without a power outlet.
- Restoring the portability of a second-hand device.
Technical specifications
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 10.8V / 11.1V |
| Cell Technology | Li-Ion |
| Number of Cells | 6 |
| Dimensiones | 205x52x21 mm |
|---|---|
| Peso | 300 g |
| Color | Black |
| Protección contra sobrecarga | Yes |
|---|---|
| Protección contra sobredescarga | Yes |
| Condition | New |
| Warranty | 3 years |
Frequently asked questions
How do I know if this KS527AA battery is compatible with my HP laptop?
The safest way to check compatibility is to remove the old battery from your laptop and compare the part number printed on it. If it matches KS527AA, compatibility is guaranteed. You can also verify the physical shape and connectors with the product photos.
Is it necessary to calibrate the new battery the first time?
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 fully discharges and the device turns off. Finally, recharge it to 100% without interruptions. This process helps the system recognize the new battery's real capacity.
What autonomy can I expect from this 4400 mAh battery?
Actual autonomy depends on your laptop model, its usage (browsing, video, gaming), and power settings. A 4400 mAh battery like this should provide autonomy similar to what the original battery offered when new, typically between 2 and 4 hours for moderate use.
What is the warranty and how do returns work if it's not compatible?
We offer a 3-year warranty for private customers (1 year for professionals). If the battery is not compatible or you simply change your mind, you have 14 days to return it. Return shipping is at your expense, or we can arrange a home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.
Are 10.8V and 11.1V voltages the same? Can it damage my equipment?
No, it will not damage your equipment. 10.8V and 11.1V voltages are functionally equivalent for 6-cell Li-Ion batteries. Manufacturers use both designations for the same cell technology (3.6V or 3.7V per cell). Your laptop is designed to accept this slight variation without any issues.
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
- KS527AA
- CG. Type of piece
- Laptop battery
- CG. China
- GreenCell
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 10.8V / 11.1V
- 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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KS527AA replacement battery for HP laptops. Offers 4400 mAh capacity, 10.8V / 11.1V voltage, and 6 Li-Ion cells. Incorporates protection circuits against overcharge and over-discharge. New product with 3 years warranty.
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