MacBook Air 13" M4 2025 Replacement Battery A3240 S2406 | 11.58V 4645mAh

MacBook Air 13" M4 2025 Replacement Battery — A3240 / S2406

Keep your brand-new MacBook Air M4 running at its best with this 100% new replacement battery. Perfectly matched to Apple’s original specifications for the 2025 model, delivering the same all-day battery life you expect.

Specifications

• Battery Type: Li-ion
• Voltage: 11.58V
• Capacity: 4645mAh
• Cells: 6-cell
• Recharge Cycles: 500+
• Operation Time: Approx. 1.5–3.5 hours (varies by usage)
• Part Numbers: A3240, S2406

Compatible Models

• Apple MacBook Air 13" M4 — 2025

Tip: Check “About This Mac” or the bottom of your MacBook to confirm your model identifier before purchasing.

Why Choose This Battery?

• ✅ 100% new — never refurbished or reused cells
• ✅ Built-in protection against overcharge, over-discharge, and short circuit
• ✅ Plug-and-play replacement — no special tools required
• ✅ 1-year warranty included