Hi. The MacUpp SSD is compatible with the MacBook Pro A1502. ( More Macbook Compatible List ）

Hello. The MacUpp SSD would not be compatible with the Early 2012 MacBook Pro. This is only compatible with the Late 2013-2015 models.

I haven’t noticed any battery performance loss but I replaced the battery about six months before the SSD failed. So, I might not be the best person to answer this question. The only noticeable difference I’ve seen is related to a slow boot situation. After power up, it takes about 15 seconds for the Apple logo to display before the boot sequence starts which isn’t a big deal.

Hello. You would be able to restore from a Time Machine backup onto this drive through Internet Recovery. Feel free to contact MacUpp at Contact Us

Hello, The Aura X2 SSD would be compatible with a 13″ early 2015 without an adapter needed.

Hello. This would be a compatible drive for a MacBook Air mid 2015.

Hello, the aura X2 SSD is compatible with a MacBook Air 13″ 2017.

Hello, this would be a compatible drive for a iMac 27″ 2019.

Hello. You would be able to use Boot Camp with the Aura Pro X2 in the Early 2015 MacBook Pro.

Be certain you first upgraded the OS to the latest release as it establishes the firmware in the computer to recognize the new SSD. Next use time machine to back up you computer to a flash drive. Then install your SSD. Boot up and select to restore from your time machine flash drive.