L18C3P71 Battery for Lenovo Laptop - 11.55V 4350mAh 3-Cell Li-Polymer
€44.00
Tax included
The L18C3P71 battery is a compatible replacement for Lenovo ThinkPad laptops with 11.55V and 4350mAh capacity. It is equivalent to part numbers L18C3P72 and L18M3P73 and compatible with models such as the T490 and T14. New, with a 3-year warranty and shipping from Spain in 24-48 hours.
Lenovo · L18C3P71
L18C3P71 Battery for Lenovo Laptop - 11.55V 4350mAh 3-Cell Li-Polymer
Compatible replacement battery for Lenovo ThinkPad T490, T14, and P14s. New, with 3-year warranty.
- 11.55V 4350mAh
- 3 Celdas Li-Polymer
- New and Compatible
Key features
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Precise Capacity
11.55V and 4350mAh (50.2Wh) for reliable and extended autonomy.
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Guaranteed Compatibility
Designed for Lenovo ThinkPad T490, T14, P43s series, and more.
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Modern Technology
Li-Polymer cells for greater efficiency, durability, and lighter weight.
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Integrated Safety
Protection circuits against overcharge, over-discharge, and short circuits.
Product description
The L18C3P71 replacement battery is the ideal solution to restore the autonomy of your Lenovo ThinkPad laptop. With a voltage of 11.55V and a capacity of 4350mAh (50.2Wh), this 3-cell Li-Polymer battery offers reliable and long-lasting performance. It has been manufactured with high-quality components and protection circuits to ensure the safety of your equipment against overloads and voltage spikes.
This component is fully compatible with a wide range of models, including the ThinkPad T490, T495, P43s, T14 Gen 1, and T14 Gen 2 series. It is also a direct replacement for other part numbers such as L18C3P72, L18L3P73, L18M3P73, and L18M3P74, ensuring a hassle-free installation. All our batteries are new, checked by our technical service, and shipped from Spain.
Who is this product for?
For technical services and individual users who need to replace the depleted battery of their Lenovo ThinkPad laptop to regain mobility and autonomy.
Ideal for
- Replacement of original battery in a Lenovo ThinkPad T490.
- Repair of a T14 Gen 1 laptop that no longer charges.
- Increase the autonomy of a ThinkPad P43s with a new battery.
- Preventive replacement of a swollen battery or one with short duration.
Technical specifications
| Voltage | 11.55 V |
|---|---|
| Capacity | 4350.0 mAh / 50.2 Wh |
| Cell Technology | Li-Polymer |
| Number of cells | 3 |
| Compatible Brand | Lenovo |
|---|---|
| Equivalent Part Numbers | L18C3P72, L18L3P73, L18M3P73, L18M3P74 |
| Compatible Models | ThinkPad T490, T495, P43s, P14s, T14 Gen 1/2 |
Compatibility
Compatible part numbers
- L18C3P71
- L18C3P72
- L18L3P73
- L18M3P73
- L18M3P74
Compatible laptop models
- ThinkPad T490
- ThinkPad T495
- ThinkPad P43s
- ThinkPad P14s
- ThinkPad T14 Gen 1
- ThinkPad T14 Gen 2
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 that this L18C3P71 battery is the correct one for my Lenovo?
To confirm compatibility, the most reliable way is to check the part number on your original battery. It should match L18C3P71 or one of the equivalents like L18C3P72 or L18M3P73. You can also check if your laptop model, for example a ThinkPad T490 or T14, is on our list of compatible models. If you have any doubts, you can contact our technical support.
Is it necessary to calibrate the new battery the first time?
Yes, it is highly recommended. To calibrate the battery, charge it to 100% without interruptions. Then, use it until the laptop shuts down due to low battery (approx. 5%). Finally, charge it back to 100% without using the device. This process helps the system recognize the new battery's actual capacity and optimize its lifespan.
What warranty does this battery have and how does the return process work?
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, the cost of which will be deducted from the refund.
How long does shipping take and where is it sent from?
All our products are shipped from our warehouse in Spain. The delivery time for Spain and Portugal is 24-48 business hours. For other EU countries, such as France, the delivery time is 48-72 hours, and for Germany, 48-96 hours. Orders are prepared the same day if placed before 4:00 PM.
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-LE175
Data sheet
- CG. Reference
- L18C3P71
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.55 V
- CB. Number of cells
- 3
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 4350 mAh
New
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L18C3P71 replacement battery for Lenovo ThinkPad laptops. Offers 11.55V and 4350mAh (50.2Wh) with 3 Li-Polymer cells. Compatible with T490, T495, P43s, T14 series, and more. New, tested component with a 3-year warranty.
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