can i replace 6-cell battery for 9-cell battery or for 12 cell battery on HP notbook pavilion g6 ?

yaeldeusc

Estimable
Jul 5, 2015
1
0
4,510
the computer information is:
HP MU06 Original Laptop Battery 10.8V 47Wh 4200mAh 6Cell 593553-001
the battery on the computer is not charging eny more and i want to get a new one.
can i upgrade to a better cell? and cn i upgrade to a higher mAh?
thank you