5B10W51853 - Lenovo Laptop Battery - Genuine

This Lenovo Laptop Battery (5B10W51853) is the genuine part you need to keep your Lenovo laptop running smoothly. Compatible with specific Lenovo laptops, this internal rechargeable battery is a lithium-ion (Li-ion) power source, also known as a 'power cell' or a 'power pack.'

Designed to fit perfectly inside your laptop, this battery offers a capacity of 54.7 watt-hours (Wh) and is composed of four cells (4C), providing the power you require to use your device without constant AC power connection. Symptoms that might indicate the need for a new battery include your laptop not holding a charge as long as it used to or not charging at all. If you notice your laptop powering off unexpectedly or if it doesn’t power on without being plugged in, it might be time to consider a replacement.

Before purchasing, please verify your device's model number to ensure compatibility with this battery part number 5B10W51853.

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