A few years back I declared the 13″ MacBook Air the perfect notebook. With the recently released 2013 refresh, Apple just made the perfect notebook even better. They did it with one feature that has taken notebook computers to a new level–true all-day battery life.
There is something wonderfully liberating about not needing to worry about plugging your laptop in. Transformative is another word I’ve heard from those I’ve talked with who also have one of the new Airs. The experience actually reminds me quite a bit like the first time I got a hybrid car. Being able to drive longer and farther without having to think or plan trips around gas stations was wonderfully liberating. This is the same feeling I have now using the new MacBook Air.
It seems like a small thing, but not having to worry about, or even really think about where I sit in meetings, at airports, in airplanes, etc., is wonderfully freeing. No longer do I need to plan my day around a power outlet.
A Typical Day
Often times what will come up in this discussion is what a typical computing day looks like for me. I don’t have a desk job so I am highly mobile on a regular basis. More often than not I am on the road heading to other companies offices for meetings. At these meetings I am usually note taking, or sharing a presentation with our market insights. Obviously, as I go from place to place my notebook is not open and just in sleep mode.
Even when I am stationary or at a desk, I’m mostly checking email, Twitter, working on a column or report, or just browsing the web. Because I am bouncing around Silicon Valley so often, I usually do a lot of these tasks from Starbucks or some other location where I can use Wi-Fi. Doing my normal workflow at home or on the go, I am charging my new MacBook Air about every two days. As an aside point, I started this column after a full nights charge. After working for the past 20 min, I just looked at the estimated time remaining and it says 13 hrs and 08 min.
A Story Tells it All
My first true all day computing test happened this last week when I attended Microsoft’s build conference. The press and media were let into the keynote at 8:30 am, which is about the time I sat down and opened my notebook. They had power outlets available at the tables but I didn’t plug in since I was working on a full charge from the night before. ((I’m also noticing this new Air is charging faster, taking roughly two hours to go from nearly empty to fully charged)) I used the machine non-stop until the keynote ended around 10:45 am when I shut my notebook and walked to the press room to write.
I sat down and opened my Air in the press room a little after 11:00 am. ((When lunch is free in the press room you learn to get there to get in line early.)) Out of habit, I instantly checked how much time I had left on battery power. The battery status indicator estimated I still had 9 hrs 57 min left on battery power. I remained working in the press room until 2:00 pm when I left to meet up with some friends and check out the exhibits.
I got back into the press room to reply to emails and do more writing around 4pm and again checked my battery status out of habit. It estimated I had 6 hrs 23 min remaining. I worked there until 5:45 pm until I moved to the Mariott down the street to work from the bar. I went there to kill time before heading to the Microsoft party that night. Actually, if I’m being honest, I went there to get Pliny the Elder, the best beer (an IPA) in the world. When I got to the Mariott about 6pm I again checked my battery status. After working all day, I still had 5 hrs and 15 min estimated remaining. I worked there for an hour until I left for the event. I didn’t open the notebook the rest of the night. Never once during this day of fairly intensive use at a conference did I ever need to worry about plugging in. I also learned I don’t need to constantly check my battery status either any more. [pullquote]The kind of battery life experiences I am having with this new 13″ MacBook Air are more iPad like than notebook like.[/pullquote]
Compared to my old MacBook Air which I got two years ago, I am getting better than double battery life. The kind of battery life experiences I am having with this new 13″ MacBook Air ((I bought the fully loaded 13″ MacBook Air with the dual-core 1.7 ghz 4th generation Intel core and 512gb solid state drive with 8gb 1600 mhz DDR3 RAM. )) are more iPad like than notebook like. ((I keep the screen brightness set to 50% and I do not have Power Nap or app updates set to install during sleep mode while on battery power. I also keep the keyboard backlight set to auto. Other than that nothing special going on.))
As I pointed out in my article on OS X Mavericks from Friday, and although it is only a hunch at this point, I have a theory that OS X Mavericks will bring even better battery life improvements to the already stellar MacBook Air.
I’ve talked to several folks who are running the OS X Mavericks developer preview on their 15″ rMBP and are seeing significant battery improvements one even said he was getting better than 10 hours.
I’m looking forward to quantifying this point. With what I know technically about what is happening under the hood with OS X Mavericks advanced technologies, it’s hard to believe that it will not add even better performance to any machine running it.
In an age of high definition TVs, PCs, smartphones and tablets, it may be hard to conceive getting a non-retina like display in a notebook. I have many true high-definition PCs to test including a Retina MacBook Pro. Although I love the screens on these devices, the battery life improvements are so important to me due to the nature of my mobility that it is well worth the trade-off for me.
Too Good to Be True?
I’ve told many about these experiences and more over the past week and most have a hard time believing it. I even thought it was too good to be true when I first heard the claims. But after a week and a half with the new MacBook Air I can testify that this notebook more than delivers on its battery life claims. You can also check out these interviews with some other new MacBook Air owners for their battery life testimonials as well.
10 years ago or so, I was one of the few in press rooms and meeting rooms with a Mac. Now I’m one of the few who doesn’t need to worry about where a power outlet is.