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White rectangular 45W AC adapter with magnetic T-tip connector and detachable cable

myVolts

myVolts 45W Magnetic T-Tip AC Adapter for MacBook Air 11-inch 13-inch

SKU CH-1X5Z-S4F2H

45W magnetic T-tip AC adapter powers 11-inch and 13-inch MacBook Air models from 2012 to 2015 with over-current and short-circuit protection

  • Works worldwide with 100-240V 50-60Hz input
  • Delivers 45W at 14.85V 3.05A for reliable charging
  • Magnetic T-tip disconnects safely if the cord is pulled
  • Protects against over-current, over-voltage, overload and short circuits
  • Fits MacBook Air 11-inch and 13-inch models from 2012-2015

Replacement 45W adapter for MacBook Air 11-inch

This 45W AC adapter replaces the original charger for MacBook Air models from 2012 through 2015. It supports both 11-inch and 13-inch variants across Mid 2012, Mid 2013, Early 2014, Early 2015 and 2015 releases. The magnetic T-tip connector attaches securely and releases safely if the cord is pulled. Buyers needing a charger for newer USB-C MacBook Air models cannot use this adapter.

Input 100-240V with overload and short-circuit

The unit accepts AC 100-240V at 50-60Hz and delivers 14.85V at 3.05A for 45W output. Built-in safeguards protect against over current, over voltage, over load and short-circuit conditions with auto recovery. No active cooling fan is mentioned, so operation is silent. Users requiring higher wattage for larger MacBook Pro models will find this adapter insufficient.

Magnetic T-tip connector prevents cable strain

The magnetic DC connector disconnects harmlessly when tripped over, keeping the MacBook Air in place and reducing cable fraying over time. Part numbers A1436, A1465 and A1466 confirm compatibility with the listed Air generations. The fixed cable design means the entire unit must be replaced if the cord is damaged. Travellers needing a compact folding plug or detachable cord should consider alternative designs.

Highlights

  • Works worldwide with 100-240V 50-60Hz input
  • Delivers 45W at 14.85V 3.05A for reliable charging
  • Magnetic T-tip disconnects safely if the cord is pulled
  • Protects against over-current, over-voltage, overload and short circuits
  • Fits MacBook Air 11-inch and 13-inch models from 2012-2015

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the magnetic T-tip adapter on my MacBook Air, and what alignment step do people often miss?

Align the T-tip so the wider face matches the port's flat side; the magnet will pull it straight in. Forcing it upside-down bends the pins.

What part of this 45 W adapter typically needs replacement first under daily use?

The DC cable near the magnetic connector frays first; the brick itself has over-current, over-voltage, overload and short-circuit protection with auto recovery.

What thermal or electrical limit appears first when this charger runs at full 45 W for hours?

The 14.85 V 3.05 A output is capped by the internal protection circuit; sustained loads trigger over-temperature or over-current shutdown before the cable overheats.

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