The battery, even when brand new from iFixit, barely lasted an hour or two on Youtube while I am at work. Two videos around 15-20 minutes, medium brightness, 720p, and the damn thing barely lasted those two videos.
googles
This is a discussion from back when they came out, and it sounds like two hours is maybe about right.
Wow. Thank you so much for this post! I always thought I was flipping crazy, but it actually makes sense now!
As an aside, I just went ahead and bit the bullet and got a new laptop as I was under the impression the CPU was very power hungry, and that no matter what upgrades I gave it, it would never be “efficient” enough for me to use for what I need a laptop for, which is battery life.
Thank you for helping me understand the issue was always there, and that I should’ve definitely researched more before I bought these upgrades!
Hey just chiming in that I did exactly this on my 2011 i7 MBP (p
Probably circa 2018) and had the same experience, terrible battery life on the new battery, MacOS would stutter, etc. Not worth it. Interesting to read that that’s all we should’ve expected!
![Elders [Alex Krokus]](https://lemmy.world/pictrs/image/fc2ce290-f5ce-4973-8f43-65861afc1737.jpeg){kind=link}
googles
This is a discussion from back when they came out, and it sounds like two hours is maybe about right.
https://discussions.apple.com/thread/2789298?sortBy=best
Maybe get a 100Wh USB-C power bank? It sounds like you can get USB-C-to-MagSafe adapters.
Wow. Thank you so much for this post! I always thought I was flipping crazy, but it actually makes sense now!
As an aside, I just went ahead and bit the bullet and got a new laptop as I was under the impression the CPU was very power hungry, and that no matter what upgrades I gave it, it would never be “efficient” enough for me to use for what I need a laptop for, which is battery life.
Thank you for helping me understand the issue was always there, and that I should’ve definitely researched more before I bought these upgrades!
Hey just chiming in that I did exactly this on my 2011 i7 MBP (p Probably circa 2018) and had the same experience, terrible battery life on the new battery, MacOS would stutter, etc. Not worth it. Interesting to read that that’s all we should’ve expected!