Get longer battery life and improved performance with a new Lenovo L18M3P52 Battery for select ThinkPad models. This L18M3P52 battery is compatible with the ThinkPad E490S, models. Additional compatible models and part numbers are listed below.

This L18M3P52 battery is rated 11.25 volts and 42 Shr and will normally last 6 hours on a full charge.

This Lenovo L18M3P52 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 4 to 6 hours of run time with this L18M3P52 battery when new, depending on your energy use.