6 cell vs 12 cell dell battery

Jacquelim

Honorable
Mar 8, 2012
11
0
10,560
I bought a 6 cell replacement battery from RAVPower for my hp DV2000, after full charging, the normal use is 2 hours. I also want a longer battery using time. Is the 12 cell battery better than 6 cell battery? Does it fit the laptop well?