Blog · October 2026

5 Signs Your MacBook Battery Needs Replacing

MacBook batteries wear out with use. Most last several years, but once they start to fail it’s worth replacing them early, before a swollen battery damages the trackpad or case.

1. “Service Recommended”

Hold Option and click the battery icon in the menu bar. If it says Service Recommended, the battery has degraded.

2. Short battery life

If a full charge only lasts an hour or two, the cells are worn out.

3. Sudden shutdowns

Shutting down at 20–40% is a classic sign of a failing battery.

4. Trackpad hard to click or case lifting

This usually means the battery is swelling. Stop using the Mac and bring it in. Swollen batteries should be replaced promptly.

5. Only works on the charger

If your Mac dies the moment you unplug it, the battery needs replacing.

We replace batteries for MacBook Air and MacBook Pro models. See our battery service.

Need help today? Call 0421 388 876 or message us on WhatsApp. We’re at 2 Bellevue Road, Bentleigh East.

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