This is a new Lenovo L14M6P21 battery that features the highest quality lithium-ion cells and components.

This Lenovo L14M6P21 battery is compatible with the Lenovo IdeaPad Y900-17ISK, IdeaPad Y910-17ISK, and IdeaPad Y920-17IKB models.

This Lenovo L14M6P21 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

This Lenovo L14M6P21 battery is rated 11.1 volts and 90Whr and will normally last 7-9 hours on a full charge, depending on your usage.

You can expect about 8-9 hours of battery life with this Lenovo battery when new, depending on your energy use.