Originally Posted by ryukiri
Battery life mainly depends on usage. ROMs and kernels do not impact that much.
Not really true, or I'd say misleading.
Sure if you play games you will eat your battery faster than if you are in stand by... That I hope everybody knows. That being said with the same typical usage, your battery life can easily vary of 20 to 30% depending on your ROM, your kernel, your governor, etc...It's an hour or two of usage of your phone (for the same type of usage) which is usually worth it
Sent from my Nexus 7 using XDA Free mobile app