Get longer battery life with a new L21B4P71 battery. This L21B4P71 battery is 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 L21B4P71 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.
This Lenovo L21B4P71 battery is rated 15.4 volts and 57 Whr and will normally last 7 hours on a full charge.