How to log in to battle feed and register you battlelog account. Go to http://www.battlelog.battlefield.com it will ask your for your Origin TM Account E-Mail you will notice there is no place to register for an account, this is really confusing if you don't already know. You need to sign in with your EA.COM details so use that if not get over to EA Games - Electronic Arts and create your account there you can follow the details onsite and link it to your ps3 user account now use that to log in to battle feed/battlelog.