Lithium-Ion (Li-Ion). 3200 mAh 36 Wh. 11.25 V. Brand compatibility: Lenovo. Black. Number of batteries included: 1 pc(s). Features. Brand compatibility. Lenovo. Product colour. Black. Battery voltage. 11.25 V. Number of battery cells. 3. Battery capacity. 3200 mAh. Battery technology. Lithium-Ion (Li-Ion). Certificates. Compliance certificates. CE, UKCA. Sustainability. Sustainability compliance. Yes. Packaging data. Quantity per pack. 1 pc(s). Number of batteries included. 1 pc(s)