SB10J78999 Battery for Lenovo Laptop - 11.25V 3735mAh 3-Cell Li-Ion
€45.99
Tax included
The SB10J78999 battery is a replacement for Lenovo ThinkPad laptops with 11.25V and 3735mAh (42Wh). It is compatible with part numbers 01AV400, 01AV401, and others. New product, with 3 years warranty and shipping from Spain in 24-48 h.
SB10J78999
SB10J78999 Battery for Lenovo Laptop - 11.25V 3735mAh 3-Cell Li-Ion
Replacement battery for Lenovo ThinkPad 13 Gen 2. New, with 3 years warranty.
- 11.25 V / 3735 mAh
- 42 Wh
- New
Key features
-
Nominal Voltage
11.25 V
-
Capacity
3735 mAh / 42 Wh
-
Technology
Li-Ion (Lithium-ion)
-
Number of Cells
3 cells
-
Compatibility
Lenovo ThinkPad 13 Gen 2 and associated series
Product description
The SB10J78999 replacement battery is a reliable solution to restore the autonomy of Lenovo laptops. Designed with a voltage of 11.25V and a capacity of 3735mAh (42Wh), this 3-cell battery with Li-Ion technology ensures stable and long-lasting performance for daily and professional use.
It is a direct replacement part for multiple references, ensuring wide compatibility with devices such as the Lenovo ThinkPad 13 Gen 2 (series 20J1, 20J2, 20GJ, 20GK, 20GM). This product is completely new and has been verified to meet safety standards, including protection against overcharge and over-discharge. It comes with a 3-year warranty, offering peace of mind and confidence in your purchase.
All our batteries are individually verified to ensure their correct functioning and compatibility before shipping. This component includes the necessary protection circuits for safe and efficient operation.
Who is this product for?
For technical services and individual users who need to replace an exhausted or defective battery in compatible Lenovo laptops.
Ideal for
- Battery replacement in Lenovo ThinkPad 13 Gen 2.
- Restore the original autonomy of the laptop.
- Repair of devices that do not turn on without being connected to power.
- Replacement of a swollen battery or one that no longer charges.
Technical specifications
| Voltaje | 11.25 V |
|---|---|
| Capacidad | 3735 mAh |
| Energía | 42 Wh |
| Cell Technology | Li-Ion |
|---|---|
| Number of cells | 3 |
| Color | Black |
| Condition | New |
|---|---|
| Warranty | 3 years (1 year for professionals) |
Compatibility
Compatible part numbers
- SB10J78999
- 01AV400
- 01AV401
- 01AV402
- 01AV437
- 01AV435
- 01AV436
Compatible laptop models
- Lenovo ThinkPad 13 Gen 2
- ThinkPad 13 Gen 2 20J1
- ThinkPad 13 Gen 2 20J2
- ThinkPad 13 Gen 2 20GJ
- ThinkPad 13 Gen 2 20GK
- ThinkPad 13 Gen 2 20GM
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 battery is compatible with my Lenovo laptop?
The safest way is to check the part number (P/N) printed on your original battery. If it matches SB10J78999, 01AV400, 01AV401, or any of those listed on the product page, it is compatible. It is also valid for models in the Lenovo ThinkPad 13 Gen 2 series.
Do I need to calibrate the new battery when installing it?
Yes, it is highly recommended. To calibrate it, charge it to 100% without interruptions. Then, use the laptop until it is completely depleted and turns off. Finally, charge it back to 100% in one go. This helps the operating system recognize the battery's true capacity.
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. Additionally, you have 14 days to return it if it is not compatible or if you change your mind. You can manage the return shipping on your own or request a home pickup for 8.90 € in Spain and Portugal.
How long does the order take to arrive?
All our products are shipped from Spain. For orders in Spain and Portugal, delivery is made in 24-48 business hours. For the rest of the European Union, the delivery time is 2 to 5 business days. Orders are prepared until 16:00 (15:00 on Fridays).
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-LE129
Data sheet
- CG. Reference
- SB10J78999
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.25 V
- CB. Number of cells
- 3
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 3735 mAh
- CB. Overload protection
- Yeah.
Yes
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SB10J78999 replacement battery for Lenovo laptops. Offers 11.25V and 3735mAh (42Wh) with Li-Ion technology. Compatible with ThinkPad 13 Gen 2 series and part numbers like 01AV400. New, with 3 years warranty.
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