The M1 MacBook Air came out in late 2020 and it’s honestly one of the best laptops Apple ever made. Six years later, the chip still flies. What usually gives out first is the battery. That’s the part worth fixing.
Check your battery first
Two quick places to look:
- System Settings > Battery, then the info button next to Battery Health. You’ll see “Normal” or “Service Recommended” and the Maximum Capacity.
- Cycle count: hold the Option key, click the Apple menu, choose System Information, then Power. Look for Cycle Count.
| What you see | What it means |
|---|---|
| Normal, over 85% | Battery’s fine. Look at apps or settings instead |
| Normal, 80% – 85% | Aging. Fine for most people |
| Service Recommended or under 80% | Worn. A new battery will make a big difference |
What it costs
| Option | Price |
|---|---|
| Apple battery service | $159 |
| With AppleCare+ | $0 if under 80% |
| Independent shop | Usually less, quality varies |
Why $159 is a good deal here
Think about what you’re keeping. The M1 Air is still supported by current macOS, has no fan to break, and handles email, browsing, school work, photos and even light video editing without breaking a sweat. A new battery gets you back all-day battery life for a fraction of what any new MacBook costs.
When to think twice
A battery won’t fix everything. Hold off and compare with a new laptop if:
- The screen is cracked or has lines (Apple quotes screen repairs after inspection, and they’re expensive)
- It’s had water damage
- You’ve outgrown 8GB of memory and it feels slow with your normal apps open
For those, plug your numbers into our repair or replace calculator.
Apple or a shop?
Apple’s $159 gets you a genuine battery and a warranty on the work. Independent shops are often cheaper, but ask whether the battery is new and from a reputable maker, and what warranty you get. A cheap battery with low real capacity defeats the whole point.
Before you hand it over
Back up with Time Machine or to iCloud Drive first. Battery service doesn’t usually touch your data, but it’s a five-minute insurance policy. Write down your login password too, since the technician may need to sign in to run diagnostics afterward. And plan for a few days without the laptop if you use Apple’s mail-in service, so book it for a week you can manage without it.
Seeing “Service Recommended” right now? Read what that message really means. All prices are on the MacBook Air M1 page. Apple prices checked October 14, 2026.
