DT9XG-BTI - BTI BATT FOR ALIENWARE AREA 51M R1 R2 DT9XG Li-Poly 7894mAh / 90Wh, 11.4V $313.61 $174.23
3DDDG-BTI - BTI BATT FOR DELL LATITUDE 5280 5290 5480 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... $217.78 $120.99
HK6N5-BTI - BTI BATT FOR DELL INSPIRON 5390 5391 7490 5618 mAH, 7.6 V, 45 Wh, f/ DELL Inspiron 5390, 5391, 7490 $226.51 $125.84