How can I find out how many cells is my Laptop battery?

I got this new battery… How can I find out how many cells it has? I bough 8 but I think I got cheated and got 6 instead. is there is any program?
Answer #1
How many volts?
Answer #2
search in google with battery model No. and company name and serial no.
8 cell battery backup 4+ hours
Answer #3
14.8 volts
Answer #4
download software callled EVEREST here in warez bb