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White rectangular power brick with magnetic T-tip connector and detachable AC plug

Corn Electronics

Corn Electronics 45W T-Tip AC Adapter for MacBook Air 11 13 inch (After Mid 2012)

SKU CH-61DE-PF8CY

45W T-Tip MagSafe 2 adapter powers MacBook Air 11 and 13-inch models from mid-2012 onward with magnetic disconnect protection

  • 45 W output powers MacBook Air 11 and 13 inch models after 2012
  • 100-240 V input at 50-60 Hz works worldwide without a voltage converter
  • Magnetic T-tip disconnects under strain to protect the cable and port
  • Amber and green LEDs show charging status at a glance
  • CE FCC RoHS certification confirms safety and environmental compliance

Compatible MacBook Air models

This 45W T‑tip adapter fits MacBook Air 11‑inch and 13‑inch models released after mid 2012. It matches Apple part numbers A1435, A1465 and A1466 as well as MD223, MD224, MD231, MD232, MD711, MD712, MD760 and MD761. The magnetic DC connector guides the plug securely and disconnects under strain to protect the cable. An LED on the connector shows amber while charging and green at full charge.

Power input and travel flexibility

The adapter accepts AC 100‑240 V at 50‑60 Hz, so it works worldwide without a voltage converter. An AC lead is included for maximum reach, and a compact AC wall adapter is also supplied for easier packing. Both pieces connect to the same 45W Magsafe 2 T‑tip unit, giving users a choice between desk length and travel brevity.

Sustained output behaviour

The unit delivers a steady DC 16.5 V at 3.65 A (also rated 14.85 V at 3.05 A) for continuous 45 W charging. CE, FCC and RoHS certification confirm compliance with safety and emissions standards for prolonged use. The magnetic tip reduces wear on the port during repeated connect‑disconnect cycles. Buyers needing higher wattage or a different tip style should look elsewhere.

Highlights

  • 45 W output powers MacBook Air 11 and 13 inch models after 2012
  • 100-240 V input at 50-60 Hz works worldwide without a voltage converter
  • Magnetic T-tip disconnects under strain to protect the cable and port
  • Amber and green LEDs show charging status at a glance
  • CE FCC RoHS certification confirms safety and environmental compliance

Specifications

No published specifications for this item yet.

Questions about this item

Does the 45 W output hold steady during long charging sessions?

The adapter is rated for 45 W output at 16.5 V and 3.65 A, matching the original MacBook Air specification.

How hot or noisy does the power brick get when left plugged in all day?

The unit has no fan and runs silently; normal warmth is expected during continuous use.

Which MacBook Air models will the T-Tip connector fit without an extra cable?

It fits 11-inch and 13-inch MacBook Air models from mid-2012 onward that use the MagSafe 2 T-Tip connector.

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