This is a new Lenovo L21D4P76 battery for the Lenovo ThinkPad Z16 Gen 1 series that features the highest quality lithium-ion cells and components.

This L21D4P76 battery is compatible with the ThinkPad Z16 Gen 1-21D4000UIV, ThinkPad Z16 GEN 2-21JX001HGM, ThinkPad Z16 GEN 1-21D4002MSC and many more Z16 Gen 1 models listed below.

This Lenovo L21D4P76 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

This 3-cell lithium-polymer Lenovo L21D4P76 battery is rated 15.2 volts and 72 Whr and will normally last 7 hours on a full charge.

You can expect about 7 hours of run time with this Lenovo L21D4P76 battery when new, depending on your energy use.