Genuine Battery A1406 for Apple MacBook Air 11″ (A1370 2011 / A1465 2012) — 7.6V 35Wh 4680mAh

Restore original battery life to your MacBook Air 11″ with this
genuine Apple A1406 battery. Built to match factory specifications for voltage, capacity and safety, it delivers stable runtime and safe charging performance.

Key Features

• 100% Genuine A1406 battery — not refurbished, not an OEM clone.
• Rated capacity: 35Wh (4680mAh) at 7.6V for dependable everyday use.
• Safety electronics for over-charge, over-discharge and short-circuit protection.
• Retail packaging and a 6-month warranty.

Compatibility

• MacBook Air 11″ A1370 (Mid-2011) — Model Identifier: MacBookAir4,1 • EMC: 2471
• MacBook Air 11″ A1465 (Mid-2012) — Model Identifier: MacBookAir5,1 • EMC: 2558

Note: Not for A1465 (Mid-2013 / Early-2014 / Early-2015) which use battery A1495 (~38.75Wh, 5100mAh, 7.6V).

Technical Specifications

• Battery Model: A1406
• Chemistry: Lithium-Polymer
• Voltage: 7.6V
• Capacity: 35Wh (4680mAh)
• Condition: Brand New / Genuine
• Warranty: 6 Months
• In the Box: A1406 Battery (retail pack)

Replace Part Numbers

• 020-7376-A • 020-7377-A • Apple Service Part: 661-6068

Installation Notes

• Use proper tools and ESD precautions; cells may be factory-adhered.
• After installation, complete 2–3 normal charge/discharge cycles for accurate health indexing.

Safety & Care

• Do not puncture, bend, or overheat. Disconnect power before servicing.
• Recycle the old battery via approved e-waste channels.

What’s Included

• 1 × Genuine Apple A1406 Battery (retail packaged)

Warranty

6-month warranty against manufacturing defects. Physical or liquid damage and improper installation are not covered.

FAQ

Q: How do I confirm compatibility?
Open  → About This Mac → System Report → Hardware, check Model Identifier (MacBookAir4,1 for A1370 Mid-2011 or MacBookAir5,1 for A1465 Mid-2012).