NextCell Battery for HP Envy 15 X360 15-U203NK 15-U205NA 15-U209NX 15-U210NX 15-U231ND 15-U231NO 15-U232ND 15-U240ND 15-U250UR 15-U252NA 15-U252SA 15-U310NR 15-U337CL 15-U363CL 15-U399NR

Before you begin: Remove the base enclosure. WARNING: To avoid personal injury and damage to the product, use extreme care not to puncture, twist, or crack the battery. An internal puncture or rupture to the battery has the potential to cause a short which may result in a thermal event. Removal Remove the seven 4 mm P1 Phillips-head screws that secure the battery to the top cover. Lift the battery off of the alignment pins on the top cover and disconnect the battery from its connector on the system board. Remove the battery. Reverse this procedure to install the battery.