SS03XL HSTNN-LB8G 932823-421 933321-855. HP EliteBook 730 735 740 745 830 840 846 ZBOOK 14U G5 HSN-I12C HSN-I13C-4 Series. Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
