The battery life sucked so I bought a new one and returned the old one.why was your MBP replaced? because of the battery?
The battery life sucked so I bought a new one and returned the old one.why was your MBP replaced? because of the battery?
Wow, rarely goes above 4 watts? What do you have open?
Wow. Anyone else done this? Seems drastic.The battery life sucked so I bought a new one and returned the old one.
I always thought that the 2015 have better battery life. Now it feels like it's an issue of Sierra. Did the newest update fixed your battery life?I recently purchased a mid 2015 15" rMBP after hearing about all the problems with the tbMBP. My machine came out of the box with Sierra installed and I have run it through 5 cycles.
I would consider myself lucky to get more than 6 hours Internet browsing through Safari with no other apps open and screen brightness set to 50%. Have tried a SMC reset, PRAM zap, and relaunching the dock. Have not used migration assistant, have treated the machine as a clean slate.
All in all, I have been very disappointed with the battery life of the mid 2015 15" rMBP so far. Hoping the 10.12.2 release changes this for the better!
I don't think it was as drastic as all the voodoo on here (reset NVRAM, SMC, reinstall Sierra multiple times, only use programs X, Y and Z, etc).Wow. Anyone else done this? Seems drastic.
Not necessarily. Which is why Apple is gaining additional power savings with new display technology, better dGPUs, etc. There's a whole lot more to battery life than the CPU...
Fair enough, but let's wait and see if this latest update brings some verified improvementsVery true. I was over generalizing but the cut in the battery pushed things a bit too far in being able to achieve similar battery results compared to the 2015 MacBook Pros.
Fair enough, but let's wait and see if this latest update brings some verified improvements
Is anyone else seeing a huge power drain after just a short time in sleep? It happened for me again. I put my MBP to sleep just after the last screenshot I posted above, at 53%. Went away for a couple hours, came back, and now it's at 47%! That's a huge drop in a short time.
I always thought that the 2015 have better battery life. Now it feels like it's an issue of Sierra. Did the newest update fixed your battery life?
Yes. Battery life for my 15" had significantly improved.Has battery life also improved for 15" users? Most people with better battery life seem to be 13" users?
hmm, so my battery life has actually gotten a little worse with the update. simply browsing safari is now draining around 10% in 30 minutes, whereas before the update, I could go almost an hour and it would drain 10%.
Furthermore, I was playing a simple game from the App Store (Memory) for about 10 minutes, and my battery drained 10 more %, while before the update, I dropped the same amount of battery in around 30 minutes. AND, my 13" MBP started getting really hot and loud (compared to how silent it is when doing most normal tasks) when I was playing Memory. So, battery life has actually gotten a little worse for me on this update
I always thought that the 2015 have better battery life. Now it feels like it's an issue of Sierra. Did the newest update fixed your battery life?
Would love to hear some reports on battery drain during sleep. Want to figure out if the problem I'm having with that (6-8% drain over 2 hours) is isolated to me, or if others are experiencing it too.
Can anyone test that out today?