Anker Portable Charger, 737 Power Bank (PowerCore III Elite 25,600 mAh) Combo with 65W PD Wall Charger, Power IQ 3.0 Battery Pack for MacBook Pro / Dell XPS, Microsoft Surface, iPad Pro, iPhone 15 4.5 out of 5 stars 1,456 WISTAR Laptop Battery Compatible with Air 13 inch A1466 A1369 (2017, Early 2015, Early 2014, Mid 2013, Mid 2012, Mid 2011 and Late 2010 Version) 1. ₹4,899. M.R.P: ₹8,999. (46% off) FREE delivery Thu, 11 Jan. Or fastest delivery Tomorrow, 10 Jan. 2 years ago 233 4. MacBook Air M1 battery max capacity After 6 months of using MacBook Air M1 I was curious what is the max battery capacity. MacOS settings show that it is 96%. However console command (ioreg -l -w0 |grep Capacity) shows that it is 3895 mah which is nearly 88%. This 7200 mAh Lithium-Ion battery is rated at 7.6V and has an average run time of Up to 5.0 Hours. The longevity rating is 300-500 Cycles and it comes with a 1 year warranty. Micro Center offers laptop battery replacement and installation services to ensure your laptop will be back up and running quickly ask the store for details. mAh does not make much sense in battery spec sheets. Capacity of the battery also depends on nominal voltage. LiPO nominal voltage is 3.7V. Assuming MacBook Pro battery would have that, 3 x 3.7 x 5.152 = 57 Wh. Which is close. Internally three batteries are more likely connected in series. Thus still being 5152mAh, but having nominal voltage of Battery life is insane, and I'm not worried about the difference between 98.5% and 100%, like I would have been with an Intel mac. Owned my M1 MacBook Air since Nov 17 (35 days). I'm at 98.8% after 15 cycles. I'm assuming that rate will slow down or at the same rate I'll be at 87% by this time next year. B. Baseus Laptop Power Bank, 100W Blade USB C Portable Laptop Charger, Super Fast Charging 20000mAh Slim Battery Pack for Laptop, MacBook Air, Dell, IPad, HP, iPhone, Samsung Galaxy, Switch and More Page 1 of 1 Start over Page 1 of 1 Sep 22, 2021. #6. My MBA M1 was sitting at 99-100% for the first 8 months and then suddenly dropped to 93% for the past two months and has now been sitting there at ~60 charge cycles. Funny because I use Al dente and was limiting my charge to 80% and was really proud that I had maintained 100% health over the first 6 months. To check your battery cycle count: Launch Applications (⌘ + Shift + A) Utilities. Double-click on System Information. Under the Power category, find Cycle Count and Condition. As mentioned above, a general rule of thumb is to consider everything lower than 1,000 as normal. In order to power this slender gadget, Apple produced this form-fitting 7.55 V, 39.71 Wh, and 5263 mAh battery. According to the specs, this is just a hair more than you get from this year's almost-pudgy-by-comparison, 5100 mAh MacBook Air 11" —though Apple touts equal battery performance of up to nine hours surfing the net, or ten hours of VsiSP5.