Battery for DELL Latitude D420 D430 FG442 GG386 KG046 Replacement Laptop Battery for Dell Latitude D420 Compatible with Part Number: FG442, GG386, KG046, PG043, 312-0443, 312-0445, 451-10365, 451-10367 Li-ion, 11.1V, 3800mAh, Black Brand new, 1 year warranty!