BattPit Replacement Battery for Dell - Compatible with J905R / 312-0753 / 451-10583 / DFNCH / FU444 / KY471 / KY470 / MP307 / NM632 / PT436 / RG049

Replacement BattPit Li-ion battery designed for Dell laptops that use part numbers J905R, 312-0753, 451-10583, DFNCH, FU444, KY471, KY470, MP307, NM632, PT436 and RG049. This is a brand new Li-ion battery rated at 11.1 Volt with 4400mAh (49Wh) capacity and built from Grade A Cells for reliable runtime. Includes a 1 Year Warranty and is backed by a 30 Day Money Back Guarantee.