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

Restore the full portability and power of your Lenovo laptop with the Lenovo 3000 F40 Battery. Crafted from premium-grade lithium-ion cells, this replacement battery matches the original in quality, size, and appearance — delivering reliable performance at an affordable price.

Product Features

Premium-Grade Lithium-Ion Cells

This battery is built with high-performance Li-ion cells, offering enhanced durability, efficient charging cycles, and consistent output for daily computing needs.

Wide Compatibility

Designed to be 100% compatible with multiple Lenovo 3000 series models. Ideal for replacing aging or non-functional batteries while maintaining peak performance.

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

Reliable Performance

With a 4400mAh capacity and 10.8V output, this battery provides ample power to support your multitasking, streaming, and productivity requirements.

Perfect OEM Replacement

Engineered to match your original battery in every aspect — shape, size, voltage, and connector — making installation seamless and secure.

Warranty and Support

Includes a 1-year limited warranty, giving you peace of mind with your purchase.

Product Specifications

• Battery Type: Li-ion

• Voltage: 10.8V

• Capacity: 4400mAh

• Color: Black

• Compatibility: 100% OEM-compatible

• Delivery: Same-day delivery available

• Warranty: Limited Warranty