Number Of Batteries: 1 Lithium Ion Batteries Required. (Included) Brand: Battery Cell Composition: Lithium Recommended Uses For Product: Laptop Unit Count: 1 Count ?Replacement Battery Type?Li-Ion; Voltage:11.4V; Capacity:37.6Wh/4960Mah. ?Compatible P/N?Mm02xl Mmo2xl Mm02037xl Hstnn-Ib8q Hstnn-Db8u L27868-1C1 L27868-2D1 L28076-005 Tpn-Q214. ?Compatible Models?For Hp Pavilion 13-An0000tu 13-An0001tu 13-An0004tu 13-An0010nr 13-An0012tu Series. ?Dg Quality?Grade A Cells Mitigate The Risk Of Battery Leakage And Maximize Output Stability. Built-In Circuit Protection, Enhances Safety Of Usage And Extends Battery Life. ?Dg Tips?For The Initial Installation, Please Reinstall And Check The Interface Fully Connected, Discharge The Battery To 5%(Not To 0%) And Then Charge To 95%, And Cycle 3-4 Times.