New ipad - jailbreak battery drain?

I upgraded from iPad 2 wifi to new ipad 3G - and the battery life doesn't seem to be as good.

I'm wondering if it's got to do with the cydia installs that I transferred from my old iPad? maybe not so compatible with the new ipad. Here is the list.

List of installed packages::
* 7-zip (POSIX)
* Activator
* Airplane SBSettings Toggle
* AppList
* AppSync for iOS 5.0+
* APR (/usr/lib)
* APT 0.6 Transitional
* APT 0.7 (apt-key)
* APT 0.7 HTTPS Method
* APT 0.7 Strict
* APT 0.7 Strict (lib)
* Barrel
* basic-cmds
* Berkeley DB
* BigBoss Icon Set
* Bourne-Again SHell
* Bug Fix: Duplicate Icons
* Bug Fix: Stuck Pages
* bzip2
* Core Utilities
* Core Utilities (/bin)
* cURL
* Darwin Tools
* Debian Packager
* Debian Utilities
* Default HD SBSettings
* Diff Utilities
* diskdev-cmds
* Erica Utilities
* f.lux
* Fabius Utils
* FakeClockUp
* file-cmds
* Find Utilities
* FullForce
* Gawk
* GNU Privacy Guard
* grep
* gzip
* Hackulous Resources
* IconSupport
* iFile
* Infiniboard
* Installous 5
* IntelliStatusBarIcons
* InvertColors SBSettings Toggle
* libhide
* LZMA Utils
* Mobile Substrate
* MultiIconMover
* MyWi 4.0
* MyWi OnDemand
* network-cmds
* New Curses
* OpenSSL
* PAM (Apple)
* PAM Modules
* pcre
* pincrush
* PreferenceLoader
* Profile Directory
* readline
* Repo Icons
* RetinaPad
* Rocky Racoon 5.1.1 Untether
* SBSettings
* sbsettingstoggles
* sed
* Serious SBSettings HD
* shell-cmds
* Source GUI
* StayOpened
* Substrate Safe Mode
* system-cmds
* Tape Archive
* UIKit Tools
* unrar
* WeeLoader
* xSellize Security

if it's none of the above - can i just expect 3G to drain the battery faster than wifi?

__________________
? 27in iMac Aug 2010 ? iPhone 4 Black 32GB Oct 2010 (jailbroken) ? 13" Macbook Pro (Oct 2010) ? First Mac: Black 13in Macbook 2006 (now dead)

Source: http://forums.macrumors.com/showthread.php?t=1398823&goto=newpost

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