Macbook Battery

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Is your MacBook dying faster than ever, refusing to charge, or showing a “Service Battery” warning? Don’t ignore these signs — they’re clear indicators that it’s time for a MacBook battery replacement. Over time, every lithium-ion battery loses capacity. What once gave you 10 hours of use may now struggle to last 2. A worn-out battery not only limits portability but can also cause your MacBook to overheat, slow down, or even shut off unexpectedly.

At Mac Tech Service, we specialize in professional MacBook battery replacements for all models — including MacBook Air, MacBook Pro (Retina, Touch Bar, and M1/M2), and older Unibody models. Our certified technicians use high-quality OEM or Grade-A batteries that match Apple’s original specifications. We ensure your MacBook performs like new again with optimal charging cycles, full capacity, and proper system calibration.

We don’t just replace the battery — we diagnose the entire power system. Many issues that seem like battery failure are actually caused by charging ports, logic boards, or power ICs. Our team checks all these before performing the replacement, saving you time and unnecessary costs.

Battery replacements are completed same-day in most cases, and every repair comes with a warranty and performance check. Whether your battery is swelling, draining rapidly, or your Mac won’t power on at all, we’ll restore it safely and efficiently.

Stop struggling with short battery life. Visit Mac Tech Service today and let our experts bring your MacBook back to life — with full power, full performance, and full confidence.

      Commonly Asked Questions

  1. How do I know if my MacBook battery needs replacement?
    If your MacBook is shutting down unexpectedly, draining too fast, showing “Service Battery” or “Replace Soon,” or refusing to charge beyond a certain percentage, the battery is likely worn out. You can also check battery health by clicking the Apple logo → System Settings → Battery → Battery Health.

  2.  How long does a MacBook battery replacement take?
    Most MacBook battery replacements are completed within 1–2 hours at Mac Tech Service. However, older models or units with internal battery adhesive may take a little longer.

  3.  Do you use original Apple batteries?
    We use high-quality OEM or Grade-A batteries that meet or exceed Apple’s original specifications. They’re safe, reliable, and fully compatible with your Mac model.

  4.  Will replacing my battery erase my data?
    No. Battery replacement does not affect your files or system data. However, we always recommend backing up your Mac before any repair — just to be safe.

  5.  What is the cost of a MacBook battery replacement?
    Prices vary depending on the model. For most MacBook Air and Pro models, replacements typically range from $120–$200 including installation and warranty. Contact us for an exact quote.