Lenovo 57Wh Lithium-Ion Internal Battery

The Lenovo 57Wh Lithium-Ion Internal Battery is a high-performance replacement battery designed for select Lenovo laptops. It delivers reliable power and long-lasting performance, ensuring your device stays productive throughout the day. This internal battery is engineered to meet Lenovo's strict quality standards, providing a perfect fit and seamless compatibility.

Advantages

This battery offers a high energy capacity of 57Wh, allowing for extended usage between charges. It features 4 cells and a voltage of 11.4V, ensuring efficient power delivery. The lithium-ion technology provides a lightweight and compact design without compromising on performance. Additionally, it includes built-in protection against overcharging, over-discharging, and short circuits, enhancing safety and battery lifespan.

Suitable for

• Lenovo laptops requiring a 57Wh internal battery
• Users seeking a reliable replacement battery with original specifications
• Professionals and students needing long battery life for work or study

Key specifications

• Battery Type: Lithium-Ion
• Energy Capacity: 57 Wh
• Voltage: 11.4 V
• Number of Cells: 4-Cell
• Installation Type: Internal
• Rechargeable: Yes
• Color: Black
• Condition: New

Recommendations

For optimal performance, ensure compatibility with your specific Lenovo model before purchase. This battery is designed as a direct replacement and should be installed by a qualified technician if you are not experienced with laptop hardware.