HSTNN-OBOY battery for HP laptop 10.8V and 4400mAh
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  • HSTNN-OBOY battery for HP laptop 10.8V and 4400mAh
  • HSTNN-OBOY battery for HP laptop 10.8V and 4400mAh
  • HSTNN-OBOY battery for HP laptop 10.8V and 4400mAh
  • HSTNN-OBOY battery for HP laptop 10.8V and 4400mAh

HSTNN-OBOY Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion

€18.98
Tax included
Reference: BAT-HP03
Brand: OEM
✓ IN STOCK - AVAILABLE
Orders before 4:00 PM (Friday 3:00 PM, Spain time) ship the same day - Delivery in 24-48h (mainland Spain and Portugal)
Wide stock available
EU shipping 48-96h 14-day returns 3-year warranty
Quantity:

Warranty
3 years
14 days to return
Secure
payment
IT professional? Get your special trade price here

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
  • 10.8V / 11.1V
  • 6-Cell Li-Ion
  • New

Key features

  • 🔋 Capacity

    4400 mAh for extended autonomy

  • ⚡ Nominal Voltage

    10.8V (compatible with 11.1V)

  • 🧪 Technology

    6 Li-Ion cells (Lithium Ions)

  • 🛡️ Integrated Protection

    Protection circuits against overvoltage and undervoltage

Product description

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.

  • Capacity: 4400 mAh
  • Voltage: 10.8V (compatible with 11.1V)
  • Number of cells: 6
  • Technology: Li-Ion
  • Condition: New component

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.

Ideal for

  • Replacement of an exhausted or defective original battery.
  • Restoration of autonomy in HP laptops.
  • Repair of devices that do not turn on without being connected to power.
  • Having a spare battery for prolonged work without access to an outlet.

Technical specifications

Electrical Specifications
Capacidad4400 mAh
Voltaje10.8V (compatible with 11.1V)
Cell TechnologyLi-Ion
Number of Cells6
Physical Characteristics
Dimensiones204x52x21 mm
Peso300 g
ColorBlack
Seguridad
Protección contra sobretensiónYes
Protección contra subtensiónYes

Frequently asked questions

How can I tell if this HSTNN-OBOY battery is compatible with my HP laptop?

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.

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 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.

What autonomy can I expect from this 4400 mAh battery?

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.

What warranty does it have and what do I do if it doesn't work or fit?

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.

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
OEM
BAT-HP03

Data sheet

CG. Reference
HSTNN-OBOY
CG. Type of piece
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.
Yes
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