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We include the two special Apple screwdrivers required to remove the laptop casing. You will need to remove the bottom case and then change out the internal battery. The MacBook A1304 battery is located inside the laptop. We're so confident in our quality that we back each battery with a 2 year warranty and 30 day money back guarantee. Our batteries last nearly six times longer than cheaper, lower quality batteries. We use the best lithium-polymer battery cells that last longer and charge faster than most standard batteries. This MacBook A1304 battery is ONLY compatible with the 2008 - mid-2009 13-inch MacBook Air.
#Macbook air 13 inch battery life mac
You can also find your Mac model number by navigating to "About this Mac" from the Apple menu and selecting "More Info." This will list the model, size and year of manufacture. The model number should be printed on the back near the screen along with other information. To see what model number your MacBook is, shut down your Mac and flip it upside down. This MacBook A1304 battery is compatible with the MacBook Air models A1304 and A1237, manufactured between 2008 and mid-2009. We’ll also turn our attention to testing battery life under OS X Mavericks as we near the public release.Get longer battery life and improved laptop performance with a new MacBook Air 13" A1304 battery.
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These results also make us excited to see what Apple has in store for the MacBook Pro refreshes expected for later this year.Īre there additional scenarios you’d like us to test? Let us know in the comments or send us an email.
#Macbook air 13 inch battery life upgrade
The 2013 MacBook Air battery life is simply incredible, and for many users it may be reason alone to upgrade to the latest models. Still, even with the CPU pegged to the limit and the fans running like crazy, 2013 MacBook Air owners can expect nearly 4 hours of running time on the go, compared to less than 2 hours from the 2011 model. That’s right, the new MacBook Air can perform a moderate workflow for more than 53 percent longer than the 2011 model can last while in an idle state.įinally, our stress test, as expected, hit these Macs hard. This compares to only about 7.7 hours for the 2011 model. In an idle state, the new MacBook Air can sit there for just over 19 hours, ready to jump into action at a moment’s notice. It’s not necessarily wise to perform such lengthy CPU-intensive tasks while running on battery, but it’s good to know what you can expect if the need arises.ĭemonstrating just how good the efficiency improvements brought by Haswell are, our Endurance test provided absolutely epic results. Using the Stress Test feature of Geekbench 2.4.3, we tested a punishing scenario in which each Mac’s CPU was pegged to the limit. Stress Test: Just as our Endurance Test was unrealistically idle, this test may be unrealistically intense.
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Using the 1080p iTunes Store version of the 2009 Star Trek reboot, we set the video to loop using QuickTime 10.3. Video Playback: For those long flights and trips, we wanted to see how well the new MacBook Air handled video playback time.
While everyone’s specific workflow will vary wildly, we think this simulates a common scenario for light work and browsing while on the go. The test actions are as follows:ġ) Open a website () pause 30 seconds.Ģ) Open a second website () pause 30 seconds.ģ) Open a third website () pause 30 seconds.Ĥ) Open and create a new text document in TextEdit pause 20 seconds.ĥ) Open the Mail app and pause for 20 seconds to let any new messages download.Ħ) Close all applications pause 5 seconds. Moderate Workflow: Using a specific Automator script, this test attempted to recreate a moderate workflow. In other words, no matter how lightly you use your Mac, this is the maximum battery life you could ever receive. Apple claims that the MacBook Pro (13-inch, 2019) offers 10 hours of browsing the web wirelessly, with 10 hours of iTunes film playback thanks to its 58.2 watt-hour lithium-polymer. While this is a completely unrealistic scenario, we sought to determine a “baseline” for battery life.
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Wi-Fi was also enabled, but no applications accessed it other than background system-level tasks such as checking for software updates. Maximum Endurance: For this test, we wanted to first see just how far we could push things so we tested an idle situation with the screen on but no running applications. Each test was performed twice, and the results were averaged. We examined four scenarios, described below. The screen backlight was set to 5 bars for all tests and the volume to 50 percent for video tests. Each Mac’s power options were configured to keep the display on at all times, and settings such as the screensaver and automatic backlight dimming were turned off. During each test, all background software and services were disabled except for Wi-Fi and the applications needed during the test.
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