Apple Studio Display or Pro Display XDR with Thunderbolt cable will fast charge. As a refresher, the 14-inch MacBook Pro needs at least 96W with a USB-C or USB-C to MagSafe 3 power cable to fast The system report showing 61 cycles with 87% battery capacity is still really bad. 239 cycles 99% health (this is weird because it was at like 89% recently and now it’s back to this.) I guess I burned through more battery than average because of Logic Pro and Civ VI, and being too lazy to plug in when lounging around. 2020 MacBook Air, 256GB, £999/$999. 1.1GHz Dual-core i3 10th gen processor; Turbo Boost up to 3.2GHz; 256GB Storage; Touch ID; 8GB 3733MHz LPDDR4X memory My new Macbook arrived an now everything seems fine - 5590 mAh. The last one started at 99% (5424 mAh) and then constantly lost 1 % battery health per day. 8692574 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 Replace a 6600 mAh battery compatible with MacBook Pro 13" Retina Late 2013 to Mid 2014 A1502 model laptops. 74.9 Watt Hours (Wh). 11.42 Volts (V). Number of reviews: 205 $109.99 As stated up top, last year’s MacBook Pro 13-inch reigned supreme with its impressive 18 hours and 20 minutes of battery life. The MacBook Pro 16-inch we tested lasts 36 minutes longer. That Organize and magnetically secure your screws and small parts on a dry erase surface. Make notes with included pen. $27.99 CAD. Add to Cart. Browse Our Store. Cart Check Out. iFixit Store MacBook Air 13" (Late 2010-2017) Battery. MacBook Air 13" (Late 2010-2017) Battery. SKU: IF188-113-2. 3NJbwTX.