844204-850 HP MB04XL Battery HSTNN-UB6X 843538-541 TPN-W119 TPN-W120 MBO4XL 15.4V 55.67Wh Fit M6-AQ M6-AR Envy X360 15-AQ 15-AR

Battery Model: MB04XL
Type: Li-ion
Volts: 15.4V
Capacity: 55.67Wh

Replacement HP Part Numbers: 844204-855 Battery For HP MB04XL 844204-850 TPN-W119 TPN-W120 HSTNN-UB6X MB04055XL 843538-541