Battery for Lenovo B40-30, B40-70, B40-80 Series

High-Quality Lenovo Battery for B Series | Best in BD

Looking for a high-quality battery replacement for your Lenovo laptop? The Battery for Lenovo B40-30, B40-70, B40-80, N40-30, N40-45, N40-70, E40-70, E40-80 Series is the perfect choice. With a capacity of 2600mAh and a voltage of 14.8V, this 4-cell lithium-ion battery ensures long-lasting performance, providing the power your Lenovo laptop needs.

Features & Compatibility

This battery is compatible with the following models:

    Lenovo B Series: B40-30, B40-45, B40-70, B50-30, B50-30 Touch, B50-45, B50-70
    Lenovo N Series: N40-30, N40-45, N40-70, N50-30, N50-45, N50-70
    Lenovo M Series: M4400, M4400A, M4450, M4450A
    Lenovo V Series: V4400, V4400A
    Compatible Part Numbers: L13S4A01, L12M4E55, L12L4E55, L13L4A01, 45N1187, L13M4A01, L12S4E55

Maintenance Tips

To ensure optimal performance and longevity of your Lenovo battery, follow these tips:

    Avoid deep discharge; recharge the battery when it reaches around 20%.
    Store the laptop in a cool, dry environment to prevent overheating.
    Use Lenovo-approved chargers for better performance and safety.
    Calibrate the battery monthly by fully discharging and then recharging to 100%.