HSTNN-PB6P HSTNN-LB7A RO04. R0O4 RO06XL R0O6XL. HP ProBook 430 G3 Series. HP ProBook 440 G3 Series. HP ProBook 430 Series. HP ProBook 440 Series. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.
