li-ion battery replacement for NC4200 HSTNN-OB06 : 1 14.8V, 4400mah 2 CE, ROHS, FCC can ... provided 3 Japanese Cell li-ion battery replacement for NC4200 HSTNN-OB06, notebook battery, li-ion battery, replacement laptop batteryli-ion ... Notebook TC4200Business Notebook TC4400 Li-ion battery replacement for NC4200 HSTNN-OB06