Restore the portability of your classic Retina MacBook Pro with our high-grade OEM A1437 battery. Designed specifically for the first-generation 13" Retina chassis (A1425), this battery ensures your professional machine remains a reliable daily driver.
Key Technical Highlights:
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Perfect Fitment: Engineered to the exact physical dimensions of the A1425 model, ensuring safe clearance for the trackpad and logic board components.
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Stable Voltage Output: Provides consistent 11.21V power delivery, preventing unexpected system crashes or kernel tasks from overloading the CPU.
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High-Cycle Life: Premium polymer cells designed to maintain over 80% capacity even after 500+ charge cycles.
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Safe Charging: Built-in safeguards against short circuits, overheating, and voltage spikes to ensure your MagSafe 2 charger works efficiently.
Why replace your A1437 battery?
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The "Service Battery" warning is present.
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The machine only stays on when connected to the power adapter.
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The battery percentage fluctuates wildly (e.g., dropping from 80% to 20% suddenly).
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The bottom aluminum case is starting to warp or feel uneven.