Battery for MacBook Air 13" A3240 (S2406) (STD)

Battery for MacBook Air 13" A3240 (S2406) (STD) - 2

Battery for MacBook Air 13" (A3240, M4, 2025), Ternary - 4690 mAh

Name: Battery for MacBook Air 13" (A3240, M4, 2025), Ternary - 4690 mAh
Brand: Reboot
SKU: BAT-A3240-STD
Price: 59.90 EUR
Availability: InStock

Brand: Reboot

Reference BAT-A3240-STD

Last items in stock

€59.90

Tax included

✓ Includes the installation tools: 3 screwdrivers.

Only 3 in stock

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Battery for MacBook Air 13" (A3240, M4, 2025), Ternary - 4690 mAh

📖 Repair guide: Cobalt vs ternary battery: premium vs standard Mac cells · Mac will not start: what to do, in order

Description
Product Details

Overview

Battery for MacBook Air 13" (A3240, 2025), Ternary - 4690 mAh — tested compatible part, category Battery. In the event of failure, replacing it resolves the issue in the vast majority of cases.

Cell technology: ternary lithium (NMC).

Cobalt or ternary: what's the difference? Read our guide →

Common symptoms: battery life collapsing, Mac shutting down unexpectedly, “Service Recommended” warning, swollen battery or charging stuck.

Tested and working part: every unit is checked in our technical workshop before shipping.

Not sure of your model? Turn your Mac over: the reference (e.g. A1502) is engraved underneath. You can also identify it via the Apple menu > “About This Mac”. Then check that your model appears in the compatibility table below.

Technical specifications

Capacity	Battery
Part type	Battery
Max cycles	1000
Original battery life	Up to 18 h wireless (original)
Apple part numbers	661-50110, 821-05251, 923-12396
Brand	Reboot
Condition	Tested and working
Warranty	2 years (legal warranty)