Capacity: 56WHr. Dell G Series : G3 3579, G3 3779, G5 5587, G7 7588. Genuine Original Dell. These batteries are Genuine Original DELL. Dell Inspiron : 15 (7570), 15 (7573) 2-in-1, 15 (7577), 15 (7586) 2-in-1, 17 (7773) 2-in-1, 17 (7778) 2-in-1, 17 (7779) 2-in-1, 17 (7786) 2-in-1.
