About the BTI Battery
BTI M5Y1K-BTI 14.4V 40WHR LI-ION NOTEBOOK BATTERY FOR INSPIRON 3451, 3452, 3458, 3462, 3467, 3551, 3552, 3558, 3559, 3565, 5451, 5452, 5455, 5458, 5459, 5551, 5552, 5555, 5558, 5559, 5755, 5758, 5759, VOSTRO 14 (3458), 3459, 3558, 3559BTI M5Y1K-BTI 14.4V 40WHR LI-ION NOTEBOOK BATTERY FOR INSPIRON 3451, 3452, 3458, 3462, 3467, 3551, 3552, 3558, 3559, 3565, 5451, 5452, 5455, 5458, 5459, 5551, 5552, 5555, 5558, 5559, 5755, 5758, 5759, VOSTRO 14 (3458), 3459, 3558, 3559