7.4V, 4200mAh, Li-Polymer Battery fits Hp, 10-p018wm, Notebook X2, 31.08WhBattery Fits Models: 10 p018wm, Notebook X2, Notebook X2 10 p010ca, Notebook X2 10 p010nf, Notebook X2 10 p010nr, Notebook X2 10 p010nz, Notebook X2 10 p010wm, Notebook X2 10 p011nf, Notebook X2 10 p011nr, Notebook X2 10 p012nf, Notebook X2 10 p012nr, Notebook X2 10 p012ns, Notebook X2 10 p013ns, Notebook X2 10 p013nz, Notebook X2 10 p013tu, Notebook X2 10 p014nf, Notebook X2 10 p014ns, Notebook X2 10 p014tu, Notebook X2 10 p015nf, Notebook X2 10