Lithium-Ion (Li-Ion). 3390 mAh 39 Wh. 11.58 V. Brand compatibility: Lenovo. Black. Number of batteries included: 1 pc(s). Replacement Laptop Battery for LENOVO T14 Gen3 AMD (39Wh). Features. Brand compatibility. Lenovo. Product colour. Black. Battery voltage. 11.58 V. Number of battery cells. 3. Battery capacity. 3390 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). leaflet. Origin Promo. Origin Eco