09/20/2015 at 5:13 pm . Let’s me know cycle count for my battery (up to 1248 already for my Macbook Pro 2012), remaining battery capacity (52% 4383mAh) and most important of all, it tells me In our tests, the new MacBook Pros all lasted between 5 hours, 39 minutes (the 17-inch 2.2 GHz Core i7 model) and 5 hours, 53 minutes (the 13-Inch 2.3 GHz Core i5 model). Those results are [between 18 minutes and 54 minutes] better than the results for last year's line. On the 13-Inch and 15-Inch models running Windows 7, which typically does Click the ‘i’ symbol. In the Battery section, there’s a row called Battery Health. Click the ‘i’ icon next to this to get a gauge on your laptop’s overall Battery Health. As you can 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less. Weight varies by configuration and manufacturing process. Testing conducted by Apple in April 2015 using preproduction 2.2GHz quad-core Intel Core i7–based 15-inch MacBook Pro systems with 256GB of flash storage and 16GB of RAM. Replace a 5086 mAh battery compatible with MacBook Pro 13" Retina model A1989 (Mid 2018/Early 2019) or model A2251 (Four Thunderbolt Ports 2020). 58 Watt Hours (Wh), 11.41 Volts (V). It's illegal to carry a laptop on an airplane with a battery capacity greater than 100 watt-hours MacBook Pro (13-inch, 2015) 10 hours wireless web: 74.9 watt-hour: 60W MagSafe 2: MacBook Pro But I bought the MBP M1 Pro 14" a week ago and the battery came in between 98% and 99% capacity. It seems people are also commenting that the battery health is dropping rapidly. My Macbook Pro M1 13" 2021 has been used more plugged in and always with aldente. Activated July 15, 2021, has 5 cycles and 102% battery health. Apple MacBook Pro 13 (Intel, 2020): detailed specifications, user reviews, performance, display and battery life tests. 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less. Testing conducted by Apple in June 2019 using preproduction 1.4GHz quad-core Intel Core i5-based 13-inch MacBook Pro systems with 8GB of RAM and 256GB SSD. MacBook Pro 13-inch (M2, 2022) battery life compared to other laptops; Header Cell - Column 0 Header Cell - Column 1 ; MacBook Pro 13-inch (M2, 2022) 18:20: Dell Latitude 9510: 18:17: Dell nWnIDPR.