Lithium-Ion (Li-Ion). 8400 mAh 91 Wh. 10.8 V. Brand compatibility: Dell. Black. Number of batteries included: 1 pc(s). - Volts: 10.8V. - Capacity: 8400mAh. - Cells: 9. - Chemistry: LiIon. Features. Compatible products. Dell Inspiron 13R, 14R, 15R, 17R. Brand compatibility. Dell. Product colour. Black. Battery voltage. 10.8 V. Number of battery cells. 9. Battery capacity. 8400 mAh. Battery technology. Lithium-Ion (Li-Ion). Packaging data. Number of batteries included. 1 pc(s). Other features. Number of products included. 1 pc(s)