BTExpert Battery for Dell Inspiron 13Z N311z 14Z N411z Vostro V131 V131D V131R 312-1258 H2XW1 JD41Y N2DN5 0268X5 0JD41Y H7XW1 0N2DN5 268X5 312-1257 312-1258 0268X5 4800Mah 6 Cell Condition: Brand New. Type: Lithium Ion. This Replacement li-ion battery is guaranteed to meet or exceed original specifications. This Replacement li-ion battery is guaranteed to meet or exceed original specifications. This product is marketed exclusively by Btexpert. Inspiron N311Z, Inspiron N411Z, Vostro V131, Vostro V131D, Vostro V131R, 0268X5, 0Jd41Y, 0N2Dn5, 268X5, 312-1257, 312-1258, H2Xw1, H7Xw1, Jd41Y, N2Dn5,