Dell 7390 Original Battery

Eature F3YGT Battery (Standard Laptop) K5XWW Battery (2-in-1 Laptop) Capacity 60 Wh (4-cell) 42 Wh (3-cell) or 60 Wh (4-cell) Voltage 7.6 V 11.4 V (42Wh) or 7.6V (60Wh) Battery Type Lithium-ion Polymer Lithium-ion Polymer Part Numbers F3YGT, DM3WC, 2X39G, KG7VF K5XWW, 71TG4, N18GG, 6CYH6