L18L4P71 Battery for Lenovo Laptop - 15.4V 3200mAh Li-Polymer
€41.99
Tax included
The L18L4P71 battery is a compatible replacement for Lenovo ThinkPad X1 Yoga (4th and 5th Gen) laptops with a capacity of 51 Wh. It is the ideal solution to replace a depleted battery. New component, with 3 years warranty and shipping from Spain in 24-48 hours.
L18L4P71
L18L4P71 Battery for Lenovo Laptop - 15.4V 3200mAh Li-Polymer
Compatible replacement battery for Lenovo ThinkPad X1 Yoga 4th and 5th Gen. New, with 3 years warranty.
- 51 Wh
- 15.4 V
- Li-Polymer
- New
Key features
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Nominal Capacity
3200mAh / 51Wh, to restore the original autonomy of the equipment.
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Specific Voltage
15.4V, ensuring electrical compatibility with the indicated models.
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Cell Technology
Li-Polymer (Lithium Polymer) for greater durability and safety.
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Guaranteed Compatibility
Designed for Lenovo ThinkPad X1 Yoga 4th Gen and 5th Gen.
Product description
The laptop battery with reference L18L4P71 is a high-quality replacement part, specifically designed for Lenovo ThinkPad X1 Yoga 4th and 5th generation computers. It offers reliable performance thanks to its precise technical specifications, with a voltage of 15.4V and a capacity of 3200mAh (equivalent to 51Wh).
Manufactured with Li-Polymer cells, this battery ensures a long lifespan and safe operation. It is the ideal solution to replace a depleted or damaged battery, allowing you to recover the original autonomy of the equipment. Each unit is checked by our technical service to guarantee its correct functioning.
This component is new and comes with a 3-year warranty for private customers (1 year for professionals), offering complete peace of mind with your purchase.
Before making the purchase, it is essential to verify that the part number L18L4P71 matches that of your original battery. You can also confirm compatibility with your laptop model (ThinkPad X1 Yoga 4th Gen or 5th Gen). Correct identification ensures a problem-free installation and optimal performance.
Who is this product for?
For technical services and private users who need to replace their Lenovo ThinkPad X1 Yoga laptop battery to restore its autonomy.
Ideal for
- Replacement of a depleted battery in a Lenovo ThinkPad X1 Yoga 4th Gen.
- Repair of a laptop that does not turn on without being connected to power.
- Restore the portability of a Lenovo ThinkPad X1 Yoga 5th Gen.
- Preventive maintenance for equipment with degraded batteries.
Technical specifications
| Voltage | 15.4 V |
|---|---|
| Capacity | 3200.0 mAh / 51.0 Wh |
| Cell Technology | Li-Polymer |
| Brand | Lenovo |
|---|---|
| Compatible Models | ThinkPad X1 Yoga 4th Gen, ThinkPad X1 Yoga 5th Gen |
| Part Number | L18L4P71 |
|---|---|
| Condition | New |
| Warranty | 3 years (1 year for professionals) |
Compatibility
Compatible part numbers
- L18L4P71
Compatible laptop models
- ThinkPad X1 Yoga 4th Gen
- ThinkPad X1 Yoga 5th Gen
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 L18L4P71 battery is the correct one for my laptop?
The safest way is to remove your current battery and check that the part number (P/N) printed on it is 'L18L4P71'. Alternatively, you can confirm that your equipment model is a Lenovo ThinkPad X1 Yoga 4th or 5th generation. If you have doubts, contact our technical support.
Is it necessary to calibrate the new battery after installing it?
Yes, it is highly recommended. To calibrate it, install the battery, charge it to 100% without interruptions, then use the laptop until the battery discharges to 10-15%, and finally, charge it back to 100% without using the equipment. This cycle helps the system recognize the actual capacity of the new battery.
What is the warranty for the battery and how does the return work if it is not compatible?
We offer a 3-year warranty for private customers and 1 year for professionals. If the battery is not compatible or you are not satisfied, 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, which will be deducted from the refund.
How long does it take for the order to arrive in Madrid?
All our shipments are made from Spain. For orders to any point on the peninsula (including Madrid), the delivery time is 24 to 48 business hours from when the package is dispatched. Orders placed before 4:00 PM are usually prepared on the same day.
How many hours of autonomy can I expect from this battery?
Autonomy depends on many factors, such as screen brightness, processor usage, and running programs. This battery is designed to match or exceed the original autonomy of the laptop when it was new, restoring its portability.
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-LE929
Data sheet
- CG. Reference
- L18L4P71
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 15.4 V
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 3200 mAh
New
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L18L4P71 replacement battery for Lenovo ThinkPad X1 Yoga 4th and 5th Gen laptops. Specifications: 15.4V, 3200mAh (51Wh), Li-Polymer technology. New component, checked by our technical service and with 3 years warranty.
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