Macbook Pro shuts down abruptly at increasingly high battery levels with no crash report after After updating to Big Sur about 2 weeks ago, my macbook pro's (retina, early 2015) battery capacity greatly decreased. At first the problem was the battery would be drained in as fast as 3 hours (usual browsing and document editing).
5200 mAh; 7200 mAh; 4800 mAh; A1495 Battery For Apple MacBook Air 11”Mid 2013 Early 2014 2015 A1465 MJVM2 Note that the maximum capacity you see on a
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The MacBook Air is a line of laptop A mid-2009 revision featured slightly higher battery capacity and a faster Penryn CPU. Mid 2013–Early 2014 Early 2015 MacBook Pro 13" Retina (Early 2015) Battery Replace a 6600 mAh battery compatible with MacBook Pro 13" Retina (Early 2015). 74.9 Watt Hours (Wh), 11.42 Volts (V). $89.99
At the same time, the new 2018 MacBook Air has probably the longest battery life among MacBook series yet. In the new technical specifications page of MacBook Air 2018 on Apple's official website, we can see that MacBook Air 2018 uses a 50.3Wh battery, and the old MacBook Air has a battery capacity of 54Wh.
This model was discontinued on July 9, 2019. Photo Credit: Apple, Inc. (Left - 11" MacBook Air, Right - 13" MacBook Air) Official Battery Life Estimates & Battery Specs Specifically, Apple reports the following battery life estimates for the "Mid-2013," "Early 2014" and "Early 2015/Mid-2017" MacBook Air models:

Global original prices for the MacBook Air "Core i5" 1.4 11" (Early 2014) in 34 different countries and territories follow; organized alphabetically by region. For global original prices for Intel Macs in one particular country on a single page, please refer to EveryMac.com's Global Original Prices section.

The wattage of the battery does not fit with any iPhone or iPad pattern, and the 4380 mAh capacity is a pretty close fit to the battery that powers the current MacBook Air. Now the battery has Replacement Battery for MacBook Air 13 inch A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015,2017) A1369(Late 2010, Mid 2011) 7200mAh Laptop Battery for Apple MacBook Air A1496 A1377 A1405 Battery smile.amazon.com A1495 A1406 Laptop Battery for MacBook Air 11” A1465 A1370 (Mid 2011 2012 2013 Early 2014 2015 Version), fit MC968 MD223 MD711 020-7376-A 020-7377-A Rated 4.17 out of 5 ₹ 2,999.00 – ₹ 4,999.00 Incl GST Select options MacBook Pro 15" Unibody (Late 2008-Early 2009) Battery. Replace a 5400 mAh battery compatible with MacBook Pro 15" Unibody Late 2008 to Early 2009 A1286 model laptops. 50 Watt Hours (Wh). 10.95 Volts (V). Part #661-4833. Battery model #A1281. Replacement Battery for MacBook Air 13 inch A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015,2017) A1369 (Late 2010, Mid 2011) 7200mAh Laptop Battery for Apple MacBook Air A1496 A1377 A1405 Battery. 4,307. 500+ bought in past month. $4498. List: $69.89. Save 6% with coupon.
13” is 58 Wh. 15” is 83.6 Wh. That is the best way to compare them, because I’m not sure if they use the same operating voltage (although that is likely). Don’t have a 2018, so I can’t check the figure you want, sorry. rakeshk24 • 5 yr. ago. MacBook Pro 2018 13": Full Charge Capacity (mAh): 4957. Ithatha • 5 yr. ago.
MacBook Air with M1: 14:06: MacBook Pro 14-inch M2 Pro: 14:02: MacBook Pro M3 battery life vs. competing laptops Analyst claims Apple Vision Pro could sell out right away — so make sure
XINGLT Replacement Laptop Battery for Apple MacBook Air 13 inch A1466(Mid 2012, Mid 2013, Early 2014, Early 2015,2017) A1369(Late 2010, Mid 2011 Version) 7200mAh,fits A1496 A1405 A1377 [Upgraded 3.0] 4.5 out of 5 stars 4,077
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The mophie powerstation delivers up to 100W of fast charging power to all your portable devices, including MacBook Pro.*. With three USB-C PD input/output ports, it can charge three devices at once. Tuck the powerstation pro XL into your bag so you always have the extra hours you need for your portable devices, from your iPhone to your MacBook

Battery. AirPods. Up to 5 hours of listening time with a single charge 2; MacBook Air (13-inch, Early 2015 - 2017) MacBook Air (11-inch, Early 2015)

The new machines have much improved battery life compared to prior-generation Intel machines. The 14-inch MacBook Pro with ‌M1 Pro‌/Max chip offers up to 17 hours of movie playback with the nqvcK.