According to Apple, you should replace your battery if your experiencing issues, but if your Mac is still working fine and doesn't have any problems there is no need to replace the battery. Replacing your battery depends on how often you use it and its condition.
How long should a MacBook Air replacement battery last?
The built-in battery of your Mac Book, MacBook Pro or MacBook Air is designed to deliver up to 1000 full charge and discharge cycles before it reaches 80 percent of its original capacity. In addition, Adaptive Charging reduces the wear and tear on the battery giving it a lifespan of up to 5 years.
Is it worth it to replace a MacBook Air battery?
The cost to replace the battery in a MacBook Air would be well worth it if the computing is in good shape otherwise. A replacement battery runs only about $35 to $55 online at Amazon which includes the tools to do the job.
Can I replace my MacBook Air battery myself?
The cheapest option by far is ordering your own MacBook replacement battery and swapping it yourself. This means you'll only pay the cost of the parts. In addition to the new battery, you'll need a set of tools to open up your Mac, an anti-static wrist band, and a method of safely disposing your old battery.19 Jul 2021
How many years does MacBook Air battery last?
According to one of Apple's support pages on Batteries, their batteries should have a lifespan of up to 5 years.
Can a MacBook Air last 10 years?
This means that in general, you can expect at least 10 solid years of life from a Mac, barring any unforeseen hardware issues.4 Dec 2021
How many years will a Mac battery last?
Mac laptop batteries are good for approximately 1,000 cycles under normal use. If you completely discharge it every day then it will not last very long, if you barely discharge it each day then it can last ten years (I have a ten your old one sitting next to me right now.