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Battery for Lenovo Laptop 45N1777 - Compatible with ThinkPad T440 T450 X240 X250

€42.99

Tax included

Reference: BAT-LE57

Brand: OEM

PRODUCT ON BACKORDER

Delivery time: 10 working days

This product is available on backorder. You can buy it now and you will receive it within the indicated timeframe.

EU shipping 48-96h 14-day returns 3-year warranty

Quantity:

Garantía
Hasta 2 años

15 días para devolver

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Compatible with Lenovo · 45N1777

Battery for Lenovo Laptop 45N1777 - Compatible with ThinkPad T440 T450 X240 X250

Compatible 6-cell, 4400 mAh battery. Guaranteed quality and 3-year warranty.

4400 mAh / 10.8V 6 Cells Li-Ion New and Compatible 3-Year Warranty

⚡ Key Features

⚡

Optimal Capacity

4400 mAh for extended autonomy and stable performance.

🔧

Extensive Compatibility

Valid for a wide range of Lenovo ThinkPad laptops from the T, X, L, and W series.

💡

Verified Quality

Each battery is individually checked by our technical service to guarantee its functionality.

🔌

Integrated Safety

Includes protection circuits against overvoltage and undervoltage to protect your equipment.

📝 Product Description

This compatible battery, with main reference 45N1777, is the perfect solution to replace your Lenovo ThinkPad laptop battery and restore its original autonomy. Manufactured with high-quality Li-Ion cells, it offers a capacity of 4400 mAh and a voltage of 10.8V, ensuring reliable and long-lasting performance. All our batteries are individually checked in our technical service to guarantee their correct functioning and safety, including overvoltage protections. To ensure 100% compatibility, it is essential to verify that the part number of your original battery matches 45N1777 or any of the listed compatible references. This component is compatible with a wide range of models, including the popular ThinkPad T440, T450s, X240, and X250 series. Battery care tips: To maximize lifespan, avoid complete discharges below 10% and do not expose it to extreme temperatures. Performing a full charge cycle (from 10% to 100%) once a month helps calibrate the power meter. This product comes with a 3-year warranty.

The installation of this battery is external and does not require advanced technical knowledge, allowing for quick and easy replacement. It is the ideal choice for technical services and users looking for a reliable replacement with excellent value for money. If you have doubts about compatibility with your specific model, our support team is available to advise you.

⚙️ Technical Specifications

Technical Specifications

Capacity	4400 mAh
Nominal Voltage	10.8V (compatible with 11.1V)
Number of Cells	6
Technology	Li-Ion

Features

Color	Negro
Condition	New, compatible

Safety

Protection

Integrated against overvoltage and undervoltage

🔢 Compatible Part Numbers

45N1777 0C52861 0C52862 121500143 121500144 121500145 121500146 121500147 121500148 121500152 121500186 121500211 121500212 121500213 121500214 3ICP7-38-65 45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1134 45N1135 45N1136 45N1137 45N1734 45N1735 45N1736 45N1737 45N1767 45N1773 45N1775

💻 Compatible Equipment Models

Lenovo ThinkPad T440 Lenovo ThinkPad T440s Lenovo ThinkPad T440S Lenovo ThinkPad T450 Lenovo ThinkPad T450s Lenovo ThinkPad T460 Lenovo ThinkPad T460p Lenovo ThinkPad T470p Lenovo ThinkPad T550 Lenovo ThinkPad T560 Lenovo ThinkPad W550s Lenovo ThinkPad X240 Lenovo ThinkPad X240s Lenovo ThinkPad X250 Lenovo ThinkPad X260 Lenovo ThinkPad X270 Lenovo ThinkPad L450 Lenovo ThinkPad L460 Lenovo ThinkPad L470

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