Lithium-Ion (Li-Ion). 4950 mAh 38 Wh. 7.68 V. Brand compatibility: Lenovo. Black. Number of batteries included: 1 pc(s). BTI replacement 2 cell battery for LENOVO V14 G4 IRU, V14 G4 IRU 83A0, V15 G4 IRU, V15 G4 IRU 83A1, V15 G4 IRU 83CC, V14 G4 IAH. Features. Brand compatibility. Lenovo. Product colour. Black. Battery voltage. 7.68 V. Number of battery cells. 2. Battery capacity. 4950 mAh. Battery technology. Lithium-Ion (Li-Ion). Certificates. Certification. UKCA, CE. 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 Eco. Origin Promo