Stop worrying about battery power
Get a new battery, start enjoying your notebook again!
Do you upgrade or buy a new Macbook Pro? We all face that question at sometime. As Mac users, we never seem to get rid of old Macs, we re-purpose them or hand them on. So if you upgrade your Macbook and then get a newer one sooner than expected, it is not a wasted upgrade because someone will be using it and appreciating you installing a new battery. Buy now.