++ 50 ++ macbook pro (retina 15-inch mid 2015) battery cycles 475853-Macbook pro (retina 15-inch mid 2015) battery cycles
Factoryinstalled MacBook Pro 15" Retina (Mid 15) batteries are rated to last 1,000 cycles If your laptop won't turn on, turns off suddenly, has a "service battery" warning, or simply won't hold a charge, this replacement battery may be what you need to fix itThe battery in the Retina Display MacBook Pro likely will last most users 25 to 3 years (1000Electrical and Operating Requirements Line voltage 100V to 240V AC; How To Fix Service Battery Battery Warning On Mac Check Charging Cycle Calibrate Battery Of Mac Macbook pro (retina 15-inch mid 2015) battery cycles