5B10W13887 - Lenovo Laptop Battery - Genuine

This Lenovo Laptop Battery (5B10W13887) is a genuine Lenovo-manufactured internal rechargeable battery designed for specific Lenovo laptop models. It is also known as a "45Wh Li-ion 3C battery." Compatible solely with Lenovo devices, this battery ensures your laptop has the power it needs for efficient operation.

The 5B10W13887 battery plays a crucial role in powering your device, storing electricity that allows your laptop to operate away from power outlets. Given its internal placement within the laptop, it is directly connected to the laptop's charging circuit, enabling recharging while the laptop is plugged in but also providing power when unplugged, supporting portable use.

Symptoms that may indicate the need for a replacement include your laptop failing to hold a charge, significant decrease in battery life, or inability to boot up on battery power alone. Replacing an aging or defective battery with this genuine Lenovo part can help restore your laptop's mobility and reliability.

Please verify your device's model number for compatibility before purchasing.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.