11.4V, 3950mAh, Li-ion Battery fits Hp, X360 310 G2, 45.03WhBattery Fits Models: X360 310 G2 Battery Part Numbers: 817184 005, 818418 421, Hstnn lb7b, Hv03xl The Cameron Sino range of batteries are historically the most reliable and cost effective generic batteries we have ever supplied; they are designed with safety as a priority and will last as long as the originals. Canadian Batteries have supplied the replacement batteries from Cameron Sino for nearly a decade. We have had zero instances of a product