DELL 266J9 Laptop Battery (51Wh) is a high-performance and durable replacement battery. It provides long-lasting charge backup, which provides power to your laptop for hours. The efficiency of this battery ensures smooth performance, which makes it a great choice for long-term laptop use. The DELL 266J9 laptop battery is a high quality lithium-ion battery that offers a voltage of 11.4V and a capacity of 51Wh. This 3-cell battery is designed for reliable and long-lasting power, ensuring your laptop stays operational for hours. It’s an ideal replacement option for several DELL laptop models.

• Model Number: 266J9
• Voltage: 11.4V
• Capacity: 51Wh / 4255mAh
• Number of Cells: 3 Cells
• Battery Type: Lithium-Ion
• Color: Black

Compatible Laptop Models:

• DELL G3 15 3500
• DELL G3 15 3590
• DELL G3 15 3790
• DELL G5 15 5500
• DELL G5 SE 15 5505
• DELL Inspiron 14 5490
• DELL Inspiron 15 5490
• DELL Inspiron 15 5491