laptop battery for Dell D620,D630,M2300 1.Compatible for Del battery 2.Replacement battery 3.Brand new cell 4.4400 mAh, Laptop battery for Dell D620,D630,M2300, 11.1V, 4400 mAh Replacement for 312-0383,312-0384,312-0386,451-10297,451-10298,451-10299,JD634,PC764,TC030.TD175,312-0384,JD648, PD685, RD301, TD117, UD088,451-10298, RC126 310-9080 312-0653 NT379 ,312-0383 451-10298 JD634 ,PC764 Fit ...