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White rectangular power brick with magnetic T-tip connector and coiled cable

Cablesys

Cablesys 85W T-Tip AC Adapter for MacBook Pro 13/15/17 & Air 13/15 (2012-2017)

SKU CH-BG9C-VY07M

85 W AC adapter with T-tip magnetic connector for 13, 15 and 17 inch MacBook Pro and 13 and 15 inch MacBook Air models from 2012 to 2017

  • TypeAC Adapters
  • Charges 13, 15 and 17-inch MacBook Pro models from 2012 to 2017
  • Powers 13 and 15-inch MacBook Air models from 2012 to 2017
  • Delivers 85 W at 20 V and 4.25 A for full-speed charging
  • Accepts worldwide AC 100-240 V input at 50-60 Hz
  • Magnetic T-Tip connector attaches securely and releases safely under strain

Compatible Mac Models

This 85W AC adapter replaces the original charger for MacBook Pro 13, 15 and 17 inch models and MacBook Air 13 and 15 inch models released between 2012 and 2017. It matches Apple model numbers including A1398, A1425, A1466 and A1502. The second-generation T-tip magnetic connector fits only these specific generations.

Sustained Load Behaviour

The adapter delivers a continuous 20V at 4.25A for a total of 85W output across the supported voltage range. Built-in IC chip technology provides over-current, over-heat, short-circuit and overload protection during extended charging sessions. It accepts worldwide AC input from 100 to 240V at 50 to 60Hz.

Thermals Noise Power

The charger operates without moving parts, so it produces no fan noise in normal use. High-tough TPE cable material resists friction and withstands high-strength bending and tension testing. UL, CE, FCC and RoHS certifications confirm compliance with international safety standards for heat and electrical reliability.

Highlights

  • Charges 13, 15 and 17-inch MacBook Pro models from 2012 to 2017
  • Powers 13 and 15-inch MacBook Air models from 2012 to 2017
  • Delivers 85 W at 20 V and 4.25 A for full-speed charging
  • Accepts worldwide AC 100-240 V input at 50-60 Hz
  • Magnetic T-Tip connector attaches securely and releases safely under strain

Specifications

TypeAC Adapters

Questions about this item

How much heat does the 85W T-Tip adapter produce when charging continuously?

The adapter outputs 20V at 4.25A and includes built-in over-heat protection certified to UL, CE, FCC and RoHS standards.

Which Mac models must I already own for this charger to work?

It fits MacBook Pro 13, 15 and 17 inch plus MacBook Air 13 and 15 inch models released between 2012 and 2017 with the second-generation magnetic T-Tip port.

Can I use this 85W T-Tip adapter on a MacBook Pro 13 from 2012 while keeping my original 60W MagSafe 1 unit for an older laptop?

Yes — the 85W output is compatible with the 2012‑2017 T-Tip models listed, and the magnetic tip disconnects safely under strain.

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