A1405 Laptop Battery for MacBook Air 13 in A1466 A1369 - Reliable

In this review of the A1405 replacement battery for the MacBook Air 13 in series, the bottom line is straightforward: this battery is for owners of compatible MacBook Air 13 in models who need an affordable, OEM-standard replacement that balances safety and cycle life. The reviewer found it especially useful for older machines where the internal battery has swollen or will no longer hold a reliable charge. The clear selling point is that the cells meet the original supplier manufacturing standard and include built-in circuit protection plus UL, CE, FCC and RoHS certification for peace of mind.

Key Features

• Capacity: A 51Wh capacity provides a full replacement that restores typical runtime for supported MacBook Air 13 in machines.
• Voltage and cycles: Rated at 7.3V and designed for about 500 recharge cycles, it aims to deliver a predictable lifespan for daily use.
• Compatibility: Specifically matches A1466 and A1369 family models and lists EMC numbers so buyers can verify fit before ordering.
• Safety certifications: UL, CE, FCC and RoHS approvals mean the battery includes required protections and complies with common safety standards.
• Included accessories: The package ships with a product manual and two screwdrivers to simplify installation for a do-it-yourself replacement.

Who It's For

This battery is ideal for owners of MacBook Air 13 in models from Late 2010 through 2017 who need a direct replacement that matches supplier manufacturing standards and wants a safe, certified cell pack. It is a good choice for users comfortable opening their laptop or for repair shops that perform routine battery swaps.

It is not for owners of MacBook Air 11 in machines or models explicitly excluded in the compatibility list, and anyone who prefers factory service or brand-new laptop replacement should look elsewhere. Always check the MacBook model number under About This Mac against the listed EMC and model codes before purchasing.

Pros & Cons

Pros

• Restores battery life with a 51Wh pack that fits supported MacBook Air 13 in models.
• Manufactured to the same standard as the original supplier and carries common safety certifications.
• Includes tools and a manual to make installation straightforward for a DIY repair.

Cons

• Battery life reports are mixed among users, so individual runtime can vary with age of the laptop and usage patterns.
• Not compatible with MacBook Air 11 in variants and certain other model codes, requiring careful model verification.

Specifications

Our Verdict

The A1405 replacement is a pragmatic choice for MacBook Air 13 in owners who want an affordable, certified battery that aims to match original supplier standards and includes helpful installation tools. Because runtime reports vary, it is best for users replacing an obviously failing pack; it represents reasonable value for the price and is a solid DIY replacement when the model compatibility has been confirmed.

Frequently Asked Questions

Will this battery fit my MacBook Air?
Check About This Mac or the laptop model label to confirm A1466 or A1369 compatibility and one of the listed EMC numbers before ordering.

How long will the battery last?
The pack is rated for roughly 500 recharge cycles and is designed to restore normal runtime for supported machines, though actual runtime varies with use and system condition.

What is included with the battery?
The package includes the replacement battery, a product manual, two free screwdrivers, a 30 day return guarantee and a 12 month quality warranty.