312-1311-BTI - BTI REPLACEMENT NOTEBOOK BATTERY FOR DELL INSPIRON 14R (5420), 15R (5520), 15R (7520 312-1311-BTI - BTI REPLACEMENT NOTEBOOK BATTERY FOR DELL INSPIRON 14R (5420), 15R (5520), 15R (7520 $220.68 $122.60
DL-1520H - BTI BATT FOR DELL INSPIRON 1520 1521 1720 -Volts: 11.1V. -Capacity: 7800mAh. -Cells: 9. -Chemistry: LiIon. -Color: Black. $261.34 $145.19
DL-1420H - BTI BATT FOR DELL INSPIRON 1420 I1420 VOSTRO DL-1420H - BTI BATT FOR DELL INSPIRON 1420 I1420 VOSTRO $261.34 $145.19
RJ40G-BTI - BTI BATT DELL LATITUDE 5520 PRECISION RJ40G 3941 mAH, 15.2 V, 63 Wh, Li-Ion, f/ DELL Latitude 5420, 5520 $206.17 $114.54
DL-I5521X6 - BTI REPLACEMENT NOTEBOOK BATTERY 6-CELLS FOR DELL INSPIRON 14 3421 INSPIRON 14R 5421 Battery Technology, Inc. (BTI) is a global supplier of replacement batteries & AC power adapters for notebook computers; batteries for digital cameras, PDA's and other mobile devices and... $246.82 $137.12