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White rectangular 45W T-tip charger with folding prongs and detachable cable

Chopmate

Chopmate MD223 45W T-Tip charger for MacBook Air 11/13 2012-2017

SKU CH-E16N-DN6ND MPN MD223

45 W T-tip charger powers MacBook Air 11-inch and 13-inch models from 2012 to 2017 with short-circuit, over-charge and temperature protection

  • TypeCharger
  • 45W output powers MacBook Air 11 and 13 inch models
  • T-Tip connector fits 2012 to 2017 editions
  • AC 100-240V input works worldwide
  • Short circuit, over charge and temperature protection built in
  • FCC, CE and RoHS compliant for safety

What this charger replaces

The Chopmate MD223 is a 45W AC adapter built for MacBook Air 11-inch and 13-inch models released from 2012 to 2017. It uses the magnetic T-tip connector that fits the A1435, A1436, A1465 and A1466 part numbers. It is not for later USB-C MacBooks or any laptop that needs a different voltage or tip shape.

Installation and common issues

Plug the AC cord into a 100-240V 50-60Hz outlet, then attach the T-tip to the MacBook charging port; the connector seats magnetically with no screws or tools required. The unit includes short-circuit, over-charge and temperature protection, so the main risk is using it with a model outside the listed compatibility range, which will prevent charging or damage the port.

Power delivery and limits

The adapter outputs 14.08V at 3.05A for a total of 45W, matching the original Apple specification for the supported Air models. It will comfortably run the laptop and charge the battery under normal workloads. It cannot supply more than 45W, so it is unsuitable for larger MacBook Pro models or any device that draws higher peak power.

Highlights

  • 45W output powers MacBook Air 11 and 13 inch models
  • T-Tip connector fits 2012 to 2017 editions
  • AC 100-240V input works worldwide
  • Short circuit, over charge and temperature protection built in
  • FCC, CE and RoHS compliant for safety

Specifications

TypeCharger

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