HSTNN-YB3K battery for HP ProBook 4340s and 4341s laptop
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  • HSTNN-YB3K battery for HP ProBook 4340s and 4341s laptop
  • HSTNN-YB3K battery for HP ProBook 4340s and 4341s laptop

HSTNN-YB3K Battery for HP ProBook Laptop - 11.1V 5200mAh 6-Cell Li-Ion

€31.99
Tax included
Reference: BAT-HP79
Brand: OEM
PRODUCT ON BACKORDER
Delivery time: 10 working days

This product is available on backorder. You can buy it now and you will receive it within the indicated timeframe.

EU shipping 48-96h once in our warehouse 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-YB3K battery is a lithium-ion replacement for HP ProBook laptops, with a capacity of 5200 mAh and a voltage of 11.1 V. It is compatible with part numbers such as 669831-001 and 668811-851. New product, with 3 years warranty and shipping from Spain in 24-48 h.

HSTNN-YB3K

HSTNN-YB3K Battery for HP ProBook Laptop - 11.1V 5200mAh 6-Cell Li-Ion

New replacement battery, with 3 years warranty and shipping from Spain.

  • 5200 mAh / 58 Wh
  • 11.1 V
  • 6 Li-Ion Cells
  • New

Key features

  • 🔋 Capacity

    5200 mAh / 58 Wh

  • ⚡ Nominal Voltage

    11.1 V

  • 💡 Technology

    6 Lithium-Ion (Li-Ion) cells

  • 🛡️ Safety

    Overvoltage and undervoltage protection

  • ✨ Condition

    New component, checked and guaranteed

Product description

The HSTNN-YB3K replacement battery is designed to provide reliable and long-lasting power to a range of HP ProBook laptops. With a voltage of 11.1 V and a capacity of 5200 mAh (58 Wh), this 6-cell battery ensures extended autonomy for daily work, restoring the original mobility of the device.

Manufactured with Lithium-Ion (Li-Ion) cells, it incorporates protection circuits against overvoltage and undervoltage to guarantee the safety of both the component and the laptop. It is the ideal alternative to replace an exhausted or damaged battery, allowing the user to return to work without being permanently connected to the power.

This component is compatible with multiple part numbers and models, ensuring a perfect fit. It is delivered as a new product, individually checked in our technical service and with a 3-year warranty.

Before making the purchase, it is essential to verify that the part number of your original battery (printed on the battery itself) matches HSTNN-YB3K or any of the compatible part numbers listed. You can also check compatibility with the exact model of your HP ProBook laptop to ensure full compatibility.

Who is this product for?

For technical services and individual users who need to replace the battery of an HP ProBook laptop to restore its autonomy and portability.

Ideal for

  • Replacement of an exhausted original battery in an HP ProBook 4340s.
  • Repair of a laptop that no longer charges or whose battery life is very short.
  • Having a second battery to extend working hours without being connected to the mains.
  • Preventive maintenance on company equipment to avoid power failures.

Technical specifications

Electrical Specifications
Voltaje11.1 V
Capacidad5200 mAh
Energía58 Wh
Construction
TecnologíaLi-Ion (Lithium-Ion)
Número de celdas6
ColorBlack
Dimensions and Weight
Dimensiones205x50x21 mm
Peso290 g
Safety and Warranty
ProteccionesOvervoltage and undervoltage
EstadoNew
Garantía3 years

Compatibility

Compatible part numbers

  • HSTNN-YB3K
  • 669831-001
  • 668811-851
  • 668811-541

Compatible laptop models

  • HP ProBook 4340s
  • HP ProBook 4341s

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 this battery is compatible with my HP laptop?

The most reliable way is to remove your current battery and check the part number printed on the label. If it matches HSTNN-YB3K or any of the compatible part numbers listed on our product page, compatibility is assured. You can also verify if your laptop model, such as 'HP ProBook 4340s', is in the list of compatible models.

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% without interruption. Then, use the laptop on battery until the level drops to 10-15%. Finally, charge it back to 100% in a single go. This process helps the system recognize the battery's actual capacity and optimizes its long-term performance and duration.

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

The battery has a 3-year warranty for private customers and 1 year for professionals. If upon receipt it does not fit or does not work correctly, 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. Please contact our customer service to start the process.

How long does it take for the order to arrive at my address?

All our orders are prepared and shipped from our warehouse in Spain. For Spain and Portugal, the delivery time is 24-48 working hours. For France, the period is 48-72 hours, for Germany 48-96 hours, and for the rest of the European Union, shipping usually takes between 2 and 5 working days.

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-HP79

Data sheet

CG. Reference
HSTNN-YB3K
CG. Type of piece
Battery
CG. State
New
CG. Warranty
3 years
CB. Voltage
11.1 V
CB. Number of cells
6
CB. Cell technology
Li-Ion
CB. Color
Black
CB. Capacity
5200 mAh
CB. Overload protection
Yeah.
Yes
☆☆☆☆☆

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