No. Even if the repair is perfect that system won't get access to the newest macOS updates within a year or two. Even if you don't care about current compatibility with software a fully functional 2011 MBP 13” isn't worth that much.
How long does a MacBook Air battery last 2011?
Ultimately, Apple's official battery life estimates for the "Mid-2011" MacBook Air models are reasonable -- five hours for the 11-Inch models and seven hours for the 13-Inch models -- regardless of processor for basic productivity use and surfing the web without Flash use.Aug 5, 2011
Yes, it's fine for web browsing and media consumption. But without some hackery (and some glitches) going to Big Sur, you're stuck with High Sierra. Another thing, battery life was/is never going to be great. That's a big screen and power hungry CPU/GPU, so be sure and keep a charger handy.Aug 1, 2021
Is the 2011 MacBook Air still good?
2011 MacBook Air is not supported with any versions higher than macOS High Sierra (10.13), but some apps are supported as of 2021. If you are using it for casual surfing, word processing, and others, then the old MacBook Air is worth for you, albeit dealing with some constraints in some apps you're using.
What is a good battery cycle count for MacBook Air?
1,000 battery cycles
How do I know if my MacBook Air battery needs to be replaced?
Click on the battery level in your top menu bar to bring down a drop-down. At the top of the menu, you'll find the TL;DR version of your battery's current condition. If it says “Replace Soon,” “Replace Now,” or “Service Battery,” it's time to look into a replacement.
Can you put a newbattery in an old MacBook?
Your battery is designed to retain up to 80% of its original capacity at 1000 complete charge cycles. Apple offers a battery replacement service for all MacBook, MacBook Air and MacBook Pro notebooks with built-in batteries.