121500143 Battery for Lenovo ThinkPad Laptop - 11.4V 2060mAh Li-Polymer
€45.99
Tax included
The 121500143 battery is a replacement for Lenovo ThinkPad laptops with 11.4V and 2060mAh capacity. It is compatible with over 10 models from the T4xx and X2xx series and 12 equivalent part numbers. New product, with a 3-year warranty and shipping from Spain in 24-48 hours.
121500143
121500143 Battery for Lenovo ThinkPad Laptop - 11.4V 2060mAh Li-Polymer
New replacement battery for Lenovo ThinkPad T4xx and X2xx series. 3-year warranty.
- 2060 mAh / 24 Wh
- 11.4 V Li-Polymer
- New
Key features
-
Nominal Capacity
2060 mAh / 24 Wh
-
Voltage
11.4 V
-
Cell Technology
Lithium Polymer (Li-Po)
-
Broad Compatibility
Designed for Lenovo ThinkPad T440, T450, T460, X240, X250, X260 and more
Product description
This replacement battery, with main reference 121500143, is designed to restore the autonomy and performance of a wide range of Lenovo ThinkPad laptops. Manufactured with lithium polymer (Li-Po) cells, it offers a capacity of 2060 mAh (24 Wh) and a voltage of 11.4V, ensuring stable and safe power for your device.
It incorporates integrated protection circuits against overvoltage and undervoltage to safeguard the integrity of the laptop and the battery itself. It is the ideal solution for technical services and users looking for a reliable and durable replacement, individually verified to meet quality standards. Fully compatible with part numbers 45N1113, 45N1773, 01AV459 and many more.
To maximize the lifespan of your new battery, it is recommended to perform a complete initial charge and discharge cycle (charge to 100%, use until the device warns of low battery, and then fully recharge without interruptions). Calibrating the battery every 2-3 months helps maintain the accuracy of the operating system's charge indicator. Avoid exposure to extreme temperatures and do not leave the battery completely discharged for prolonged periods.
Who is this product for?
For technical services and individual users who need to replace the internal battery of Lenovo ThinkPad laptops to restore their original autonomy.
Ideal for
- Replacement of a depleted battery in a Lenovo ThinkPad T450s.
- Restoration of autonomy in a Lenovo ThinkPad X260.
- Repair of a ThinkPad T460 laptop that does not turn on without being connected to power.
- Replacement of a swollen battery in a Lenovo ThinkPad X250.
Technical specifications
| Capacidad | 2060 mAh |
|---|---|
| Energía | 24 Wh |
| Voltaje | 11.4 V |
| Tecnología de celdas | Li-Po (Lithium Polymer) |
| Color | Black |
|---|---|
| Peso | 300 g |
| Estado | New |
|---|---|
| Garantía | 3 years |
Compatibility
Compatible part numbers
- 121500143
- 121500144
- 45N1773
- 01AV459
- 3ICP7/38/64
- 3ICP7/38/65
- 45N1108
- 45N1109
- 45N1110
- 45N1111
- 45N1112
- 45N1113
Compatible laptop models
- Lenovo ThinkPad A275
- Lenovo ThinkPad T440
- Lenovo ThinkPad T440s
- Lenovo ThinkPad T450
- Lenovo ThinkPad T450s
- Lenovo ThinkPad T460
- Lenovo ThinkPad X230s
- Lenovo ThinkPad X240
- Lenovo ThinkPad X240s
- Lenovo ThinkPad X250
- Lenovo ThinkPad X260
- Lenovo ThinkPad X270
- Lenovo ThinkPad K2450
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 correct for my Lenovo ThinkPad?
The most reliable way is to remove the original battery from your laptop and check the part number printed on it. If it matches '121500143' or any of the codes listed in the 'Compatible Part Numbers' section, this battery is correct for your device.
Is it necessary to calibrate the battery the first time I use it?
Yes, it is highly recommended. To do this, charge the battery to 100% the first time. Then, use the laptop until the battery is completely discharged and the device turns off. Finally, recharge it to 100% without interruptions. This process calibrates the charge sensor.
What warranty does it have and how does the return work if it's not compatible?
We offer a 3-year warranty for private customers and 1 year for professionals. If the battery is not compatible or you simply change your mind, you have 14 days to return it. You can manage the return shipping on your own or request a home pickup for 8,90 € in Spain and Portugal.
How long does it take for the order to arrive in Madrid?
All our shipments are made from our warehouse in Spain. For orders to the peninsula (including Madrid) and Portugal, the delivery time is 24 to 48 working hours if you place the order before 16:00.
How many hours of autonomy can I expect from this battery?
Autonomy depends on laptop usage (screen brightness, running programs, etc.). This 2060 mAh battery is designed to restore the original autonomy your device had when it was new, providing several hours of work with normal use.
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-LE108
Data sheet
- CG. Reference
- 121500143
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.4 V
- CB. Cell technology
- Li-Po
- CB. Color
- Black
- CB. Capacity
- 2060 mAh
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Replacement battery 121500143 for Lenovo ThinkPad laptops. Offers 11.4V and 2060 mAh (24 Wh) capacity with Li-Po technology. Compatible with T440, T450, X240, X250 series and more. New, with a 3-year warranty.
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