5B10K90787 Battery for Lenovo Laptop - 7.6V 3950mAh 4-Cell Li-Ion
€32.98
Tax included
The 5B10K90787 battery is a compatible replacement for Lenovo laptops, with a capacity of 3950mAh and 7.6V. Designed to replace the original battery, it is new, comes with a 3-year warranty, and is shipped from Spain within 24-48 business hours to ensure a quick repair.
5B10K90787
5B10K90787 Battery for Lenovo Laptop - 7.6V 3950mAh 4-Cell Li-Ion
Compatible replacement battery, new and with 3 years warranty. Verified by our technical service.
- 3950mAh / 7.6V
- 4-Cell Li-Ion
- New
Key features
-
Nominal Capacity
3950 mAh and 7.6 V for reliable and extended autonomy.
-
Cell Technology
Equipped with 4 Li-Ion cells for stable and safe performance.
-
Integrated Safety
Protection circuits against overcharge and over-discharge.
-
Warranty and Reliability
New component with 3 years warranty, verified in Spain.
Product description
The compatible battery with reference 5B10K90787 is the ideal solution to restore the autonomy of your Lenovo laptop. Designed to offer reliable and safe performance, it has a capacity of 3950 mAh and a voltage of 7.6 V, distributed in 4 high-quality lithium-ion (Li-Ion) cells.
This component includes integrated protection circuits against overcharge and over-discharge, ensuring the safety of both the battery and the equipment. Its black finish integrates perfectly with the laptop's aesthetic.
This is a new product, individually verified by our technical service in Spain to ensure its correct functioning and compatibility. For safe installation and optimal performance, it is recommended that the replacement be carried out by qualified technical personnel.
To maximize battery life, it is advisable to perform a complete charge and discharge cycle after installation. This calibration process helps the operating system display an accurate estimate of the remaining battery life and optimizes the performance of the Li-Ion cells.
Who is this product for?
For technical services and individual users who need to replace an exhausted or defective battery in a compatible Lenovo laptop.
Ideal for
- Replacement of original battery with part number 5B10K90787.
- Restoring autonomy in Lenovo laptops that no longer hold a charge.
- Repairing equipment that does not turn on without being connected to power.
- Preventive maintenance on equipment with swollen batteries or several years of use.
Technical specifications
| Capacidad | 3950 mAh |
|---|---|
| Voltaje | 7.6 V |
| Cell Technology | Li-Ion |
| Number of Cells | 4 cells |
| Protección contra sobrecarga | Yes |
|---|---|
| Protección contra sobredescarga | Yes |
| Color | Black |
| Referencia | 5B10K90787 |
|---|---|
| Condition | New |
| Warranty | 3 years |
Compatibility
Compatible part numbers
- 5B10K90787
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 tell if this battery is compatible with my Lenovo laptop?
The safest way is to compare the part number of your original battery with that of this product (5B10K90787). Disassemble the old battery and look for a label with this code. If it matches, compatibility is guaranteed. The voltage (7.6V) must also be the same or very similar.
Is it necessary to calibrate the battery the first time I use it?
Yes, it is highly recommended. After installing it, charge the battery to 100% with the laptop turned off. Then, use it on battery power until it is completely depleted and turns off. Finally, charge it back to 100% without interruptions. This cycle calibrates the sensor and ensures an accurate reading of the autonomy.
How many hours of autonomy can I expect with this battery?
Autonomy depends on your laptop's consumption (CPU usage, screen brightness, etc.) and the original capacity. With 3950mAh, this battery aims to match or exceed the performance of the original part when it was new. The exact duration in hours varies depending on the model and how you use the equipment.
What warranty does it have and what do I do if it doesn't work or fit?
We offer a 3-year warranty for individuals (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 shipping yourself or request a home pickup 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-LE118
Data sheet
- CG. Reference
- 5B10K90787
- CG. Type of piece
- Laptop battery
- CG. China
- GreenCell
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 7.6 V
- CB. Number of cells
- 4
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 3950 mAh
- CB. Overload protection
- Yeah.
Yes
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5B10K90787 replacement battery for Lenovo laptops. Offers 3950mAh capacity and 7.6V with 4 Li-Ion cells. Includes overcharge and over-discharge protection. New, verified component with a 3-year warranty.
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