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Replacement internal battery management unit (BMU) flex ribbon cable for MacBook Pro 14-Inch (A3112).
Replacement internal battery management unit (BMU) flex ribbon cable for MacBook Pro 14-Inch (A3112).
Replacement internal battery management unit (BMU) flex ribbon cable for MacBook Pro 14-Inch (A3112).
Replacement internal battery management unit (BMU) flex ribbon cable for MacBook Pro 14-Inch (A3112).
Replacement internal battery management unit (BMU) flex ribbon cable for MacBook Pro 14-Inch (A3112).

MacBook Pro 14-Inch A3112 M4 Battery Management Unit (BMU) Flex Cable

Price range: $39.99 through $45.99

The MacBook Pro 14″ A3112 M4 BMU Cable functions as a vital internal wire to connect the main battery directly to the portable computer logic board. Installing this High-Quality component stops charging failures and restores normal hardware power management for daily tasks.
SKU: A3112-BFC
Brand:
Primary Category: 2024 Macbook Pro A3112

Shipping: 5 - 9 days

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Product Specifications

General

SKU
A3112-BFC
Brand
Apple
Year
2024
Material
Combination of Materials
Model Number
A3112

Additional Details

Compatibility
MacBook Pro 14" 2024 Family Model: A3112

NOTE: Please verify your device's model number to ensure that this part is compatible.
Whats in the box
Battery Flex Cable

Description

The power ribbon inside the laptop is responsible for sending battery data and electricity to the main processor. If the computer experiences sudden shutdowns, incorrect battery percentages, or completely ignores the charger, the internal line may be broken. The MacBook Pro 14″ A3112 M4 BMU Cable provides a direct physical swap for a damaged power component. This part resolves those hardware issues and ensures continuous electrical delivery.

Key Benefits:

  • Connects the internal power source directly to the main computer logic board for data communication.
  • Stops sudden shutdowns and false power percentages caused by a physically damaged ribbon cable.
  • Mounts inside the lower laptop case using the built-in system board connections securely.
  • Returns normal hardware battery reporting without requiring complex software resets or calibration steps.

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