Replacement battery - will they last at least 3-4 hours
I have previously purchased a 'new' battery from another retailer for my mid 2012 MacBook Pro. It did not hold it's charge any longer than the one I wanted to replace. They honoured their guarantee and supplied me with a second replacement battery. Again with the same result. They were willing to replace again, but I declined. I don't want to upgrade as this unit does all I want it to do. Can you guarantee that a new battery from you will at least last 3-4 hours with non intensive workload or are all batteries for this age model as old as my Mac?
Is this a good question?
1 Comment
The problem might not be the battery.
It could be a motherboard problem.
Have you checked it?
by Oscar