HSTNN-I9OC battery for HP laptop with 6 cells and 4400mAh
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  • HSTNN-I9OC battery for HP laptop with 6 cells and 4400mAh
  • HSTNN-I9OC battery for HP laptop with 6 cells and 4400mAh
  • HSTNN-I9OC battery for HP laptop with 6 cells and 4400mAh
  • HSTNN-I9OC battery for HP laptop with 6 cells and 4400mAh
  • HSTNN-I9OC battery for HP laptop with 6 cells and 4400mAh

HSTNN-I9OC Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion

€27.99
Tax included
Reference: BAT-HP50
Brand: OEM
⚠️ LAST UNITS - FEW LEFT
Orders before 4:00 PM (Friday 3:00 PM, Spain time) ship the same day - Delivery in 24-48h (mainland Spain and Portugal)
Only 2 to 4 units left

⚡ Buy it NOW before it's gone!

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-I9OC battery is a compatible replacement for HP laptops, with 10.8V voltage and 4400mAh capacity. Equipped with 6 Li-Ion cells and safety protections, it is a new part with a 3-year warranty and shipping from Spain in 24-48 hours.

HSTNN-I9OC

HSTNN-I9OC Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion

Compatible replacement battery, new and with 3 years warranty.

  • 4400mAh / 10.8V
  • 6 Li-Ion Cells
  • New

Key features

  • 🔋 Nominal Capacity

    4400mAh for extended autonomy, ideal for workdays.

  • ⚡ Voltage

    10.8V, compatible with systems using 11.1V batteries.

  • 💡 Cell Technology

    6 Lithium-Ion (Li-Ion) cells that ensure stable performance.

  • 🛡️ Protection Circuits

    Includes integrated protection against overcharge and over-discharge for greater safety.

Product description

This replacement battery with reference HSTNN-I9OC is designed to restore the autonomy of compatible HP laptops. With a capacity of 4400mAh and a voltage of 10.8V, this part is a reliable solution to replace exhausted or defective batteries. It is built with 6 high-quality Lithium-Ion (Li-Ion) cells, guaranteeing a stable and long-lasting power supply.

The battery incorporates essential protection circuits against overcharge and over-discharge, which prevents damage to both the battery itself and the laptop. Its design and specifications ensure perfect compatibility with systems that require 10.8V or 11.1V voltages. It is a completely new component, checked by our technical service to ensure its correct functioning from the first use.

Who is this product for?

For technical services and individual users who need to replace the exhausted or defective battery of their compatible HP laptop.

Ideal for

  • Replacement of a battery that no longer holds a charge.
  • Replacement of a swollen or damaged battery.
  • Having a second battery to extend laptop autonomy.
  • Repair of laptops that do not turn on due to battery failure.

Technical specifications

Electrical Specifications
Capacidad4400 mAh
Voltaje10.8V (compatible with 11.1V)
Number of Cells6
TecnologíaLi-Ion (Lithium-Ion)
Physical Characteristics
ColorBlack
Peso300 g
Safety and Quality
Protección contra sobrecargaYes
Protección contra sobredescargaYes
ConditionNew
Warranty3 years

Compatibility

Compatible part numbers

  • HSTNN-I9OC

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

My original battery is 11.1V, is this 10.8V one compatible?

Yes, it is fully compatible. 10.8V and 11.1V batteries are interchangeable, as the voltage difference is minimal and is due to how manufacturers measure the nominal voltage of the cells (3.6V vs 3.7V). Laptop circuits are designed to manage this small variation without any problem.

Is it necessary to calibrate the new battery upon receipt?

We recommend an initial calibration cycle to optimize the accuracy of the charge indicator. To do this, charge the battery to 100%, let it rest for an hour, then use it until the laptop turns off due to low battery, and finally, charge it back to 100% without interruptions. This helps the system recognize the actual capacity.

What warranty does it have and how can I return it if it's not compatible?

The battery has a 3-year warranty for individuals (1 year for professionals). If it is not compatible, you have 14 days to return it. You can manage the return shipping on your own or request a home pickup for 8.90 € in Spain and Portugal, which will be deducted from the refund.

How long does it take for the order to arrive at my workshop in Spain?

Orders to Spain and Portugal are delivered within 24 to 48 business hours. We ship from our warehouse in Spain. If you place your order before 16:00 (Fridays, 15:00) on a business day, it is usually prepared and shipped the same day.

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-HP50

Data sheet

CG. Reference
HSTNN-I9OC
CG. Type of piece
Portable computer 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
4400mAh
CB. Overload protection
Yeah.
Yes
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