42T4833 Battery for Lenovo ThinkPad T400s / T410s Laptop - 11.1V 3900mAh 6-Cell Li-Ion
€47.99
Tax included
The 42T4833 battery is a replacement for Lenovo ThinkPad T400s and T410s laptops, with 11.1V and 3900mAh (44Wh). Compatible with 8 part numbers such as 42T4691 and 51J0497. It is new, with a 3-year warranty and shipping from Spain in 24-48 hours.
42T4833
42T4833 Battery for Lenovo ThinkPad T400s / T410s Laptop - 11.1V 3900mAh 6-Cell Li-Ion
New replacement battery, with 3 years warranty and shipping from Spain.
- 11.1 V / 3900 mAh
- 6-Cell Li-Ion
- New
Key features
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Nominal Voltage
11.1 V, compatible with systems using 10.8 V.
-
Real Capacity
3900 mAh / 44 Wh for extended autonomy.
-
Cell Technology
6 high-density Lithium-Ion (Li-Ion) cells.
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Guaranteed Compatibility
Designed for Lenovo ThinkPad T400s, T410s, and T410si.
Product description
The replacement battery with part number 42T4833 is specifically designed for Lenovo ThinkPad T400s, T410s, and T410si series laptops. With a voltage of 11.1V and a capacity of 3900mAh (44Wh), this 6-cell Lithium-Ion (Li-Ion) battery ensures reliable autonomy for your device.
This component is the ideal solution to replace an exhausted battery and restore the mobility of your computer. It includes overvoltage and undervoltage protections to ensure laptop safety and extend its lifespan. It is a new product, individually verified in our technical service and ready to be installed.
To ensure compatibility, verify that the part number of your original battery matches one of those listed on our product page, or that your laptop model is one of the compatible ones.
Before making the purchase, it is essential to compare the shape and mounting points of this battery with your original one. Also, ensure that the voltage (11.1V/10.8V) is correct for your device. If you have any doubts, our technical team can help you confirm compatibility.
Who is this product for?
For technical services and individual users who need to replace the exhausted battery of a Lenovo ThinkPad T400s, T410s, or T410si laptop.
Ideal for
- Replacement of original 42T4833 battery in a Lenovo ThinkPad T400s.
- Replacement of battery with part number 51J0497 in a ThinkPad T410s.
- Restore the autonomy of a Lenovo ThinkPad T410si laptop.
- Repair of a laptop that no longer charges or whose battery life is short.
Technical specifications
| Voltaje | 11.1 V |
|---|---|
| Capacidad | 3900 mAh |
| Energía | 44 Wh |
| Número de celdas | 6 |
|---|---|
| Tecnología de celdas | Li-Ion |
| Color | Black |
| Protección contra sobretensión | Yes |
|---|---|
| Protección contra subtensión | Yes |
Compatibility
Compatible part numbers
- 42T4833
- 42T4691
- 42T4832
- 42T4522
- 42T4519
- 51J0497
- 42T4688
- 42T4690
Compatible laptop models
- Lenovo ThinkPad T400s
- Lenovo ThinkPad T410s
- Lenovo ThinkPad T410si
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 be sure this battery is the correct one for my Lenovo laptop?
The most reliable way is to check the part number printed on your original battery. If it matches 42T4833 or any of the other 7 compatible part numbers listed on this page, it is the correct one. You can also verify if your laptop model is a ThinkPad T400s, T410s, or T410si.
Is it necessary to calibrate the battery the first time I use it?
Yes, it is highly recommended. To calibrate it, charge it to 100% without interruptions. Then, use the laptop until the battery level drops to 5-10% and it shuts down or hibernates. Finally, charge it back to 100% in a single go. This process helps the system recognize the battery's real capacity.
What warranty does it have and what do I do if it doesn't work or doesn't fit my laptop?
The battery has a 3-year warranty for private customers and 1 year for professionals. If upon receipt it is not compatible or presents any defect, you have 14 days to return it. You can send it at your own expense or request a home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.
How long does it take for the order to arrive at my address?
All orders are shipped from our warehouse in Spain. For Spain and Portugal, delivery takes 24-48 business hours. For France, the timeframe is 48-72 hours, and for the rest of the European Union, between 2 and 5 business days. Orders are prepared the same day if placed before 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-LE149
Data sheet
- CG. Reference
- 42T4833
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.1 V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 3900 mAh
- CB. Overload protection
- Yeah.
Yes
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Replacement 42T4833 battery for Lenovo ThinkPad T400s and T410s laptops. Offers 11.1V, 3900mAh, and 44Wh capacity. Compatible with multiple part numbers such as 42T4691 and 42T4522. New product, with 3 years warranty.
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