Compatible Part Numbers: 0KWFFN, 451-BBFW, 451-BBFX, FW2NM, GVD76, HJ8KP, J31N7, KWFFN, NCVF0, WD52H. Compatible Models: Latitude E7420, E7250, Latitude 7240, 7250. Our laptop batteries are assembled with quality material and circuit boards to ensure durability and performance.
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