This is a new Lenovo ThinkPad P15 Gen 2 battery. This ThinkPad P15 Gen 2 battery is rated 11.5 volts and 94 Whr and will normally last 8 hours on a full charge.

This ThinkPad P15 Gen 2 battery is 100% compatible with the original Lenovo battery specifications and is individually tested and backed by a 2 Year warranty.

This Lenovo ThinkPad P15 Gen 2 battery is rated 11.5 volts and 8095 mAh and will normally last 7 hours on a full charge.

You can expect about 8 hours of run time with this ThinkPad P15 Gen 2 battery when new, depending on your energy use.