A1405 Replacement Battery | MacBook Air 13-inch

Product Overview

If you want to restore the legendary portability and performance of your 13-inch laptop, this Professional A1405 Replacement Battery addresses your needs perfectly. Initially, we have sourced this high-capacity energy unit specifically for the MacBook Air to ensure you can handle long meetings, study sessions, or creative tasks away from a power outlet. Featuring a significant 6700mAh (approx. 50Wh) capacity, it delivers the consistent energy required for a mobile lifestyle. Crucially, the use of Grade-A lithium-polymer cells provides a longer lifespan and stable voltage, offering a dependable energy source for users who demand mobility without compromise.

Key Technical Features Replacement Battery

• High-Capacity Grade-A Cells: This battery utilises premium lithium-polymer chemistry to provide a robust 6700mAh capacity. Therefore, it minimises downtime and ensures your MacBook Air maintains its “all-day” battery life for productivity on the go.

• macOS Power Management Integration: The unit incorporates an intelligent control chipset that communicates perfectly with your system software. As a result, you benefit from accurate battery percentage reporting and healthy sleep/wake cycles.

• Multi-Level Safety Protections: We selected a design built with comprehensive safeguards to defend against over-charging, short-circuiting, and overheating. This rigorous adherence to safety protects your MacBook’s sensitive logic board from electrical anomalies.

• Precision Chassis Engineering: The housing is manufactured to the exact physical dimensions and screw-hole alignments of the original Apple A1405 unit. This engineering ensures a secure, flush fit that prevents pressure on the trackpad or the aluminium housing.

• High-Quality Electrical Connectors: The battery features premium copper connectors and flexible cabling. Thus, it maintains a stable electrical connection, minimising the risk of power fluctuations or unexpected system shutdowns.

• True 0-Cycle Condition: Each unit is shipped in brand-new condition with zero previous charge cycles. Therefore, you achieve peak energy retention and the maximum possible lifespan from the very first day of installation.

Technical Specifications

Usage and Maintenance Tips for the Replacement Battery:

To ensure the longest lifespan for your new battery, we recommend performing a full calibration cycle—charging to 100% and then allowing the laptop to discharge to roughly 5%—during the initial installation. While these cells are high-density, we suggest avoiding extreme temperatures to maintain chemical health. Furthermore, ensure that your MacBook Air model is either an A1369 or A1466 (Mid 2011 to Early 2014) before installation to guarantee safe and reliable hardware performance.

What is in the box?

• 1 x Replacement A1405 Battery for MacBook Air 13-inch