Should I replace my old battery?
I recently upgraded my Macbook Pro's ram from 4 gb to 8 gb and I'm going to replace the optical drive with an ssd tomorrow. The battery in my laptop is almost 4 years old and has gone through about 1100 cycles. I've never had any problems with it and no bulging in the trackpad is occurring. The battery condition is normal. I'm going to university soon and I don't want my laptop dying suddenly. Should I leave the battery or replace it? Thank you!