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How Long Does Your Battery Last?
- Thread starter WHM
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Totally varies based on use. Just taking notes in class, I probably get 4-5 hours. That's wifi on, brightness medium-high. If I'm surfing the web, using iChat and iTunes, it's more like 3-3.5 hours. Anything more strenuous than that and yes, it's going to be under 3 hours. Oh.. I have the 2.5/5400.
It really does vary with usage, but with wifi on, bluetooth off, full brightness and just surfing/word processing/email I get between 4 and 4 1/2hours. As soon as I do anything more intensive it drops to around 3-3 1/2 hours, which I think is really good given the power of the machine and the incredibly bright display. I keep my display bright, but I'm sure that dimming it half-way would greatly increase battery life.
So, something like this:
Light work and battery saving measures: between 4-5 hours
medium load: 3.5-4 hours
intensive: 2.5-3 hours
So, something like this:
Light work and battery saving measures: between 4-5 hours
medium load: 3.5-4 hours
intensive: 2.5-3 hours
I have the newest MacBook Pro released a few weeks ago, 2.6 GHZ 7200 RPM HD. After charging it shows 5 hours charge but getting maybe 2 1/2- 3 hours tops. What do you get with yours?
I get between 1.5 hours and 5 hours.
Intense work with all ports active, powering external duet card & HD, 7200rpm, hi res, external dispay about 1.5hrs.
Doing hardly anything, about 5 hrs.
Although I keep mine plugged in 99% of the time, thanks god.
I don't have the latest Penryn MBP (heck, mine predates the Santa Rosa release as well), but I still get a good 3 hours of productivity out of my battery, the few times I use it on battery power. This is with Wi-Fi on, brightness at minimum, and energy saver set to maximize battery life.
I turned everything on full and was using FCP to test out my Penryn 2.6/7200 battery and got just under 4 hours...
MBP core duo, third battery, 8 cycles, 98% health, bluetooth off, screen brightness 1-3 bars... just over 3 hrs.
how technology changes... I can't believe MBPs get 5 hours on the same battery that I get 3 hours with my core duo
8 cycles, 98% health, just over 3 hours with wifi on, bluetooth off, screen brightness at 75%, with web browsing and word processing...
8 cycles, 98% health, just over 3 hours with wifi on, bluetooth off, screen brightness at 75%, with web browsing and word processing...
online surfing 4:30 ~ 5
anything else (gaming, movies, heavy downloading) 3:30
new battery macbook 2.0 c2d
MBA
2 ~ 2:30 doing anything processor intensive
3:30 surfing only
MBA 1.6
anything else (gaming, movies, heavy downloading) 3:30
new battery macbook 2.0 c2d
MBA
2 ~ 2:30 doing anything processor intensive
3:30 surfing only
MBA 1.6
As someone else mentioned, it depends on what you're doing with it. Just basic surfing, probably 3.5 hours. Bu with iTunes/DVD player/etc., definitely less.
And it will also depend on whether you are on the latest penryn machines, which seem to have noticeably better battery life, or the previous versions of MBPs.