Extended Battery with Juice Defender

[Bowlegz]

I just bought an extended battery from VZW, and was wondering if whether or not I need to uninstall Juice Defender before using this battery. Anyone use both battery saving options together?

 

[willymakit]

No need for me , running brightness at full,GPS on all the time constant sinc of accounts,games ,Facebook,Twitter. I get 24hrs when put back on charger I am at 40 to 50 percent.