Is Mobile Shell/dialer draining my battery?

[12gage]

Hello all, my 6700 battery is sh*tty all on its own, it didn't need any help. But somehow I've found a way to help it i guess. Can running Mobile Shell as my only today plugin drain my battery faster than normal? The only other thing that I've recently changed is installing a iphone style dialer, could that also be the problem? Sorry for the ignorance, it just frustrating not being able to be too far from my charger. To those with the answers I thank you in advance.