NPO3XL Battery for HP Laptop - 11.4V 3750mAh 43Wh Li-Polymer
€34.99
Tax included
The NPO3XL battery is a 11.4V and 3750mAh (43Wh) replacement for HP Envy x360 and Pavilion x360 series laptops. It is compatible with multiple part numbers such as 760944-421 and HSTNN-LB6L. New product, with 3 years warranty and shipping from Spain in 24-48 hours.
NPO3XL
NPO3XL Battery for HP Laptop - 11.4V 3750mAh 43Wh Li-Polymer
New replacement battery, with 3 years warranty and 24-48h shipping from Spain.
- 3750mAh / 43Wh
- 11.4V Li-Polymer
- New
Key features
-
Nominal Capacity
3750mAh / 43Wh, for extended autonomy.
-
Stable Voltage
11.4V, ensuring a constant and safe power supply.
-
Modern Technology
Li-Polymer (Lithium Polymer) cells for greater efficiency.
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Guaranteed Compatibility
Designed for HP Envy x360 and Pavilion x360 models.
Product description
The NPO3XL replacement battery is the ideal solution to restore the autonomy of your HP laptop. Designed with a capacity of 3750mAh (43Wh) and a voltage of 11.4V, this battery uses lithium polymer (Li-Polymer) technology to offer stable and safe performance, with integrated overvoltage and undervoltage protections.
It is compatible with a wide range of equipment, including HP Envy x360 15-U and Pavilion x360 13-A and 13-B models, among others. This component is a reliable alternative to the original battery, ensuring perfect integration with your system. Before making the purchase, verify that the part number of your original battery matches one of those indicated in the compatibility list.
All our batteries are new and have been verified by our technical service to guarantee their correct functioning. It is delivered ready for installation.
To ensure 100% compatibility, it is essential to verify that the part number of your original battery (e.g., NPO3XL, 760944-421, HSTNN-LB6L, etc.) matches those in the compatibility list for this product. The safest way to identify the correct battery is through this code printed on the part itself.
Who is this product for?
For technical services and individual users who need to replace the depleted battery of a compatible HP laptop, restoring its portability and autonomy.
Ideal for
- Replacement of a depleted battery in an HP Envy x360 15-U.
- Repair of an HP Pavilion x360 13-A that no longer charges.
- Restore the autonomy of an HP laptop with part number HSTNN-LB6L.
- Replacement of a swollen battery or one that has lost capacity.
Technical specifications
| Capacidad | 3750mAh / 43Wh |
|---|---|
| Voltaje | 11.4 V |
| Tecnología de celdas | Li-Polymer |
| Color | Black |
|---|---|
| Peso | 230 g |
| Marca Compatible | HP |
|---|
Compatibility
Compatible part numbers
- NP03XL
- NPO3XL
- 760944-421
- 761230-005
- HSTNN-LB6L
- TPN-Q146
- TPN-Q147
- TPN-Q148
- TPN-Q149
Compatible laptop models
- HP Envy x360 15-U
- HP Pavilion x360 13-A
- HP Pavilion x360 13-B
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 do I know if this NPO3XL battery is compatible with my HP laptop?
The most reliable way is to remove your current battery and check the part number printed on it. If it matches NPO3XL or any of the numbers in the compatibility list (such as 760944-421 or HSTNN-LB6L), this battery is the correct one. You can also check if your laptop model, such as the HP Envy x360 15-U, is on the list of compatible models.
Do I need to calibrate the battery the first time I use it?
Yes, it is highly recommended. To calibrate it, charge it to 100% with the laptop turned off. Then, turn it on and use it normally until the battery is completely discharged and the device turns off. Finally, recharge it to 100% without interruptions. This process helps the operating system recognize the actual capacity of the new battery.
How long will the battery last on a full charge?
Autonomy depends on laptop usage, such as screen brightness or running applications. With a capacity of 43Wh, you can expect a duration similar to that of the original battery when it was new, which usually ranges between 3 and 5 hours for office tasks or web browsing.
What warranty does it have and what do I do if it doesn't work or fit?
The battery has a 3-year warranty for private customers and 1 year for professionals. If upon receipt it is not compatible or does not work, 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, 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
BAT-HP102
Data sheet
- CG. Reference
- NPO3XL
- CG. Type of piece
- Laptop battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.4V
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 3750mAh
- CB. Overload protection
- Yeah.
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NPO3XL replacement battery for HP laptops. Offers a capacity of 3750mAh (43Wh) and a voltage of 11.4V. Compatible with HP Envy x360 15-U and Pavilion x360 13-A/13-B. New product with 3 years warranty.
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