Get longer battery life and improved performance with a replacement battery for the Lenovo Edge E550 and E555 series. This battery is compatible with the ThinkPad Edge E550, E550C, E555 laptop models.

We use the highest quality lithium-ion battery cells and components that charge faster and last longer than cheaper, lower quality batteries. Each battery is tested, inspected, and backed by a 2 year warranty.

Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 2 hours to 3 hours of run time with this computer battery when new, depending on your energy use.

This battery replaces the original battery for the Lenovo ThinkPad Edge E550 E550C E555 series laptop models.