SB03 Laptop Battery - 11.25V 4000mAh 3-Cell Li-Ion
€36.99
Tax included
The SB03 battery is a 11.25V and 4000mAh replacement for laptops. With 3 Li-Ion cells, it is compatible with part numbers SB03026XL, SB03046XL, and others. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 hours.
SB03
SB03 Laptop Battery - 11.25V 4000mAh 3-Cell Li-Ion
Compatible replacement battery, new and with a 3-year warranty.
- 4000 mAh
- 11.25V / 3 Cells
- New
Key features
-
Nominal Capacity
4000 mAh to restore your device's original autonomy.
-
Voltage
11.25V, ensuring electrical compatibility with supported models.
-
Cell Technology
Composed of 3 high-reliability Lithium-Ion (Li-Ion) cells.
-
Integrated Protection
Includes protection circuits against overvoltage and undervoltage.
Product description
The SB03 laptop battery is a replacement component designed to restore your device's autonomy. With a capacity of 4000 mAh and a voltage of 11.25V, this 3-cell Li-Ion battery offers reliable performance for daily use. It is the ideal solution to replace an exhausted or damaged battery, allowing you to work again without being permanently connected to power.
This product is compatible with a variety of part numbers, including SB03026XL, SB03046XL, and SB03046XL-PL, ensuring broad compatibility. It incorporates protection circuits against overvoltage and undervoltage to guarantee the safety of your laptop. All our batteries are new and shipped from Spain, with a 3-year warranty.
Before making a purchase, it is essential to verify that the part number of your original battery matches SB03 or any of the listed compatible part numbers. Also, compare the shape and connectors with the product images to ensure a perfect fit.
Who is this product for?
For technical services and individual users who need to replace their laptop's depleted battery to regain mobility and autonomy.
Ideal for
- Replacement of an original battery that no longer holds a charge.
- Repair of laptops that do not turn on without being connected to the charger.
- Having a second battery to extend working hours without access to an outlet.
- Restoring the functionality of a laptop for resale or secondary use.
Technical specifications
| Capacidad | 4000 mAh |
|---|---|
| Voltaje | 11.25 V |
| Cell Technology | Li-Ion |
| Number of Cells | 3 |
| Protección sobretensión | Yes |
|---|---|
| Protección subtensión | Yes |
| Condition | New |
| Color | Black |
|---|
Compatibility
Compatible part numbers
- SB03
- SB03026XL
- SB03046XL
- SB03046XL-PL
- SB03XL
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 SB03 battery is compatible with my laptop?
The safest way is to compare the part number of your original battery. Remove the old battery and look for a label with codes. If it matches SB03, SB03026XL, SB03046XL, SB03046XL-PL, or SB03XL, this battery is correct. Also, visually compare the shape and mounting points with the product photos.
Is it necessary to calibrate the battery the first time it's used?
Yes, it is 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 new battery's actual capacity.
What warranty does it have and how can I return it if it's not compatible?
We offer a 3-year warranty for private customers and 1 year for professionals. If the battery is not compatible, you have 14 days to return it. You can arrange the return shipment yourself or request a home pickup for 8,90 € in Spain and Portugal, which will be deducted from the refund.
How long does shipping take and where is it sent from?
All our products are shipped from our warehouse in Spain. Order preparation takes 0 to 1 business day. For Spain and Portugal, delivery is made in 24-48 business hours. For other EU countries, the timeframe varies between 2 and 5 business 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
BAT-HP141
2 Items
Data sheet
- CG. Reference
- SB03
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.25V
- CB. Number of cells
- 3
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 4000 mAh
- CB. Overload protection
- Yeah.
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SB03 replacement battery for laptop. Offers a capacity of 4000mAh and a voltage of 11.25V with 3 Li-Ion cells. Compatible with part numbers SB03026XL and SB03046XL-PL. New product with a 3-year warranty.
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