↝ OWC / MacSales.com... ↜
↝ diglloyd Deal Finder... ↜
Buy other stuff at Amazon.com...
High capacity, high-performance fault-tolerant storage for photography and video.
Non-RAID or RAID-0/1/4/5/10.
Capacities up to 84 Terabytes!
Monitoring Battery Life
To check on your laptop’s battery life, choose Abfrom the Apple menu at top left of the menu bar, click on , and choose .
The status shows all sorts of useful things about the battery, including theount and .
By 300 full charges, your battery may be capable of only 80% of its original capacity. Time itself causes wear an tear also: after two years most batteries are not up to snuff, even if the recharge count is low.
You can use tools like Battery Health Monitor if you have further concerns.