Lithium-Ion (Li-Ion). 2800 mAh 40 Wh. 14.4 V. Brand compatibility: HP. Black. Number of batteries included: 1 pc(s). BTI has invested in people, training programs, equipment and components to ensure the highest level of quality, safety and performance. Providing and exceptional level of service is something that our customers have come to expect from BTI.. Features. Compatible products. HP 240 G2, 240 G3, 245 G2, 245 G3, 250 G2, 250 G3, 255 G2, 255 G3. Brand compatibility. HP. Product colour. Black. Battery voltage. 14.4 V. Number of battery cells. 4. Battery capacity. 2800 mAh. Battery technology. Lithium-Ion (Li-Ion). Packaging data. Number of batteries included. 1 pc(s)