This is a Lenovo ThinkPad T14s Gen 4 battery. This ThinkPad T14s Gen 4 battery is also compatible with the ThinkPad T14s Gen 3 21BR 21BS and ThinkPad T14s Gen 4 21F6 21F7 models. Additional compatible Lenovo models are listed below.

This Lenovo ThinkPad T14s Gen 4 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

This Lenovo ThinkPad T14s Gen 4 battery is rated 15.4 volts and 57 Whr and will normally last 7 hours on a full charge.

You can expect about 2 hours to 4 hours of run time with this Lenovo ThinkPad T14s Gen 4 battery when new, depending on your energy use.