Get longer battery life with a new Lenovo L21M3P72 battery. This L21M3P72 battery is designed to replace the original battery inside Lenovo ThinkPad Z13 Gen 1 models. It also replaces the Lenovo L21M3P72 and L21C3P72 battery part numbers. Additional compatible models and battery part numbers can be found below.

This L21M3P72 battery meets all original Lenovo laptop specifications and is individually tested and inspected and is backed by a 2-year warranty.

Rated at 11.6 volts and 51 Whr, the Lenovo L21M3P72 battery will usually last up to 7 hours on a full charge.

You can expect about 7 hours of run time with this Lenovo L21M3P72 battery when new, depending on your energy use.