The SB10H45075 battery is a Li-Ion replacement for Lenovo ThinkPad P50, P51, and P52 laptops, with a capacity of 8000 mAh and 90 Wh. It is compatible with 6 additional part numbers. New product, with 3 years warranty and shipping from Spain in 24-48 h.
Lenovo · SB10H45075
SB10H45075 Battery for Lenovo ThinkPad P50 P51 P52 Laptop - 11.25V 8000mAh 90Wh 6 Cells
90Wh Li-Ion replacement battery. New, with 3 years warranty.
8000 mAh / 90 Wh for extended autonomy.
11.25 V, ensuring electrical compatibility with the indicated models.
6 Lithium-Ion (Li-Ion) cells for stable performance.
Designed for Lenovo ThinkPad P50, P51, and P52 series.
Protection circuits against overvoltage and undervoltage.
This battery with reference SB10H45075 is a high-quality replacement part designed to restore autonomy to your Lenovo laptop. With a capacity of 8000 mAh (90 Wh) and a voltage of 11.25 V, it offers reliable performance for professional and personal use. Its composition of 6 Lithium-Ion (Li-Ion) cells guarantees a prolonged lifespan and stable charging cycles.
It is the ideal solution to replace an exhausted or damaged battery in Lenovo ThinkPad P50, P51, and P52 series models. All our batteries are new, undergo rigorous quality control in our technical service, and feature protection circuits against overcharges and overvoltages to ensure the safety of your equipment.
Before making the purchase, it is essential to verify the part number of your original battery. Disassemble the battery from your laptop and check that it matches SB10H45075 or any of the compatible part numbers listed. This ensures 100% compatibility and avoids ordering errors.
For technical services and private users who need to replace the battery of a Lenovo ThinkPad laptop from the P50, P51, or P52 series.
| Voltage | 11.25 V |
|---|---|
| Capacity | 8000 mAh |
| Energy | 90 Wh |
| Cell technology | Li-Ion |
| Number of cells | 6 |
| Main Reference | SB10H45075 |
|---|---|
| Compatible Brand | Lenovo |
| Compatible Models | ThinkPad P50, P51, P52 |
| Color | Black |
| Condition | New |
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 verify the part number printed on your original battery. If it matches SB10H45075 or any of the compatible part numbers listed on our product page, compatibility is guaranteed. You can also confirm that your laptop model is a ThinkPad P50, P51, or P52.
Yes, an initial calibration cycle is recommended. Charge the battery to 100%, let it rest for an hour, then use it until the laptop shuts down due to low battery (approximately at 5%). Finally, charge it back to 100% without interruptions. This helps the system recognize the battery's actual capacity.
The battery has a 3-year warranty for private customers and 1 year for professionals. If you need to return it, you have 14 days from receipt. You can arrange the return shipment yourself or request a home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
All orders are prepared and shipped from our warehouse in Spain. For Spain and Portugal, the delivery time is 24-48 business hours. For France, 48-72 hours, and for the rest of the European Union, the period varies between 2 and 5 business days.
Actual autonomy depends on laptop usage (screen brightness, running programs, connectivity). With 8000 mAh and 90 Wh, this battery is designed to offer a duration similar to or greater than the original when new, typically between 2 and 5 hours depending on the workload.
Data sheet
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