Lenovo 3000 F40 Battery | High-Performance Replacement for Lenovo 3000 Series Laptops

Restore dependable performance and portable power to your laptop with the Lenovo 3000 F40 Battery. Designed to meet OEM standards, this high-quality replacement battery ensures long-lasting energy output and seamless compatibility with your Lenovo 3000 series laptop. Whether you’re working, streaming, or multitasking, this battery offers the reliability you need to stay productive without interruptions.

Product Features

Premium-Grade Lithium-Ion Cells

Built with advanced Li-ion technology, this battery ensures consistent power delivery, extended battery life, and efficient recharging for everyday use.

Wide Compatibility

Specifically engineered for the Lenovo 3000 F and Y series laptops, this replacement battery is ideal for restoring the original performance of aging or malfunctioning units.

Reliable Performance

With a capacity of 4400mAh and a 10.8V output, this battery supports extended computing sessions—perfect for professionals, students, and travelers.

Seamless OEM Replacement

This battery is designed to mirror your original in shape, size, and electrical specs, ensuring hassle-free installation and operation.

Warranty and Trusted Support

Covered by a 1-year limited warranty, this battery includes reliable post-sale support and fast delivery options for minimal downtime.

Product Specifications

• Battery Type: Li-ion
• Voltage: 10.8V
• Capacity: 4400mAh
• Color: Black
• Compatibility: 100% OEM-compatible
• Delivery: Same-day delivery available
• Warranty: 1-Year Limited Warranty
• Compatible Battery Part Numbers:
  • 121TS040C, 43R1955, BATHGT31L6, BATIGT30L6
• Compatible Lenovo Models:
  • Lenovo 3000 F Series: F40, F40A, F40M, F41, F41A, F41G, F41M, F50, F50A
  • Lenovo 3000 Y Series: Y400, Y400 9454, Y410, Y410 7757, Y410a, Y410a 7757