1. Rapid Battery Drain and Battery Health Decline
The battery of many MacBook users fails to maintain its original charging capacity. Users who own MacBooks have reported their batteries experience fast battery drain and their battery life becomes shorter.
Why it happens:
The normal breakdown of lithium-ion batteries results in higher cycle numbers which causes their storage capacity to decrease.
The battery life shortens when users run multiple applications simultaneously while performing demanding tasks.
The system battery life becomes shorter because of overheating or thermal problems that affect the device.
The power management system of your MacBook undergoes changes following any firmware or operating system version update.
What to do & when to seek mac repair service:
Users can access battery health information by selecting Apple menu > About This Mac > System Report > Power section. The battery needs immediate replacement when the “Condition” display shows “Replace Soon” or “Service Battery.”
Users can improve their MacBook’s power efficiency through two methods which include activating power-saving features and lowering screen brightness and closing all nonessential programs.
A professional apple macbook repair service should perform battery replacement when battery health reaches critical levels or physical swelling occurs especially when you choose a trusted provider in Auckland.
The repair service needs to verify their use of genuine parts while conducting battery health checks during their diagnostic procedures.
2. Overheating and Thermal Throttling
The main problem with MacBooks in 2025 occurs when they overheat during application use which causes performance issues because their thermal management system fails.
Why it happens:
The MacBook cooling system loses its effectiveness because dust buildup and blocked air vents create barriers that block air from flowing through the system.
The internal cooling system of your MacBook will deteriorate through time because its fans and thermal paste become less effective.
The system reduces performance through thermal throttling when CPU/GPU temperatures reach dangerous levels during heavy usage or multiple background operations.
The MacBook develops overheating problems when users place it on soft surfaces because these materials block air from entering the ventilation system.
What to do & when to seek professional repair:
Users can check CPU usage through Activity Monitor > CPU tab or use third-party tools to monitor temperatures and fan speeds.
The MacBook needs to rest on a solid flat surface while using a cooling pad as an optional solution.
The use of compressed air helps users clean out dust from their vents when they feel comfortable performing this task.
Your MacBook requires immediate professional service because it produces heat and shuts down randomly and when fans operate at their highest speed. A professional technician will perform internal cleaning and replace faulty fans and thermal paste to achieve proper cooling.
Select a mac repair Auckland service which conducts complete cooling system evaluations to determine which fans and thermal paste components need replacement.
