SpecificationBattery type: Li-ion Replacement battery; Capacity: 5200mAh/58Wh; Voltage: 11.1V; Cell: 6-cell; Color: Black; SpecificationOur spare laptop batteries are assembled from top quality material and circuit boards to ensure durability and performance, our batteries are equipped with grade A battery cells that provide up to 500 charging cycles. Compatible Models462889-121 462889-122 462889-141 462889-142 462889-242 462889-261 462889-262 462889-421 462889-422 462889-541 462889-542 462889-721 462889-722 462889-741 462889-742 462889-761 462889-762 462890-121 462890-141 462890-142 462890-151 462890-161 462890-241 462890-251 462890-252 462890-421 462890-422 462890-541 462890-542 462890-721 462890-722 462890-741 462890-742 462890-751 462890-761 462891-141 462891-142 Security and Stable QualityAll of our products are certified by CE, FCC for safety. Strict guidelines for compatibility, and stan