Get longer battery life with a new L18C3P71 battery for select ThinkPad T490 and T495 models. See below for the complete list of compatible models and battery part numbers.

Compatibility Note: There are two types for this battery. The difference is the mounting hole and connector ribbons. This is the Type B battery that has the mounting hole closer to the edge of the battery and the connector ribbon protrudes straight from the battery. To make sure you order the correct battery, remove your original battery and match it up with the photo. Here you can find the type A version Thinkpad T490 battery.

We use the highest quality lithium-ion battery cells and components that last longer and weigh less than cheaper, lower quality batteries. Cheap, low quality batteries can wear out in just a few months. Our batteries can last up to 5 years.

This ThinkPad T490 battery is 100% compatible with the original ThinkPad battery specifications and is individually tested and backed by a 2 year warranty.

You can expect about 3 hours to 5 hours of run time with this Lenovo ThinkPad T490 battery when new, depending on your energy use.