The 5B10H35531 battery is a replacement for Lenovo IdeaPad Y900/Y910 laptops with 11.1 V and 8100 mAh (90 Wh). Compatible with part numbers L14M6P21, 5B10N00788, and 5B10N00789. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 h.
5B10H35531
5B10H35531 Battery for Lenovo IdeaPad Y900 Y910 Laptop - 11.1V 8100mAh 90Wh 6-Cell Li-Ion
Replacement battery for Lenovo IdeaPad Y900 and Y910 laptops. New, with 3 years warranty.
8100 mAh (90 Wh) at 11.1 V for reliable autonomy.
6 high-durability Li-Ion (Lithium-Ion) cells.
Specifically designed for Lenovo IdeaPad Y900, Y910, and equivalent PNs.
Protection circuits against overcharge and over-discharge for safe use.
The laptop battery with reference 5B10H35531 is a replacement part designed to restore the autonomy of compatible Lenovo devices. It operates at a voltage of 11.1 V and has a capacity of 8100 mAh (90 Wh), distributed in 6 Li-Ion technology cells, ensuring stable and long-lasting performance.
This battery is a direct solution to replace an exhausted or defective battery in models such as the Lenovo IdeaPad Y900 and Y910. It includes the necessary protection circuits against overvoltage and undervoltage to ensure safe operation for both the component and the laptop. It is delivered as a new product, verified in our technical service.
It is essential to verify that the part number of your original battery matches 5B10H35531 or any of the listed compatible part numbers. The shape, voltage, and connector must also be identical to ensure correct and safe installation.
For technical services and individual users who need to replace the battery of a Lenovo IdeaPad Y900/Y910 laptop to restore its portability.
| Voltage | 11.1 V |
|---|---|
| Capacity | 8100 mAh |
| Energy | 90 Wh |
| Number of cells | 6 |
|---|---|
| Cell Technology | Li-Ion |
| Color | Black |
| Compatible Brand | Lenovo |
|---|---|
| Compatible Models | IdeaPad Y900, Y910 |
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
The most reliable way is to compare the part number of your original battery. Disassemble it and look for a label with codes like 5B10H35531, L14M6P21, 5B10N00788, or 5B10N00789. If it matches any of these, the battery is compatible. Also, verify that the voltage (11.1 V) is the same.
Yes, it is recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it with the battery until it is completely depleted and the device turns off. Finally, recharge it to 100% without interruptions. This process helps the system recognize the battery's actual capacity.
Battery life depends on laptop usage, screen brightness, and running applications. With 8100 mAh and 90 Wh, it offers considerable capacity, similar to the original. Autonomy can vary between 2 and 5 hours, depending on the intensity of the work performed.
The battery has a 3-year warranty for private customers and 1 year for professionals. If upon receipt it is not compatible or has any defect, you have 14 days to return it. You can manage the return shipping on your own or request home collection for 8,90 € in Spain and Portugal.
Data sheet
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