We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular 45W AC adapter with magnetic T-tip connector and detachable cable

Chopmate

Chopmate 45W T-Tip charger for MacBook Pro 17/15/13 Air 15/13 (2012-2017)

SKU CH-7DG3-AGAVX

45 W T-Tip charger for MacBook Pro 13, 15, 17 and Air 13, 15 models from 2012 to 2017

  • TypeCharger
  • 45W output powers compatible MacBook models efficiently
  • T-Tip magnetic connector detaches safely under strain
  • 100-240V input works worldwide without a converter
  • Built-in IC safeguards against short circuits and overheating
  • FCC CE RoHS certified for regulatory compliance

45W T-Tip charger for 2012-2017 MacBooks

This 45W AC adapter replaces the original MagSafe charger for MacBook Pro 17, 15 and 13 inch models plus MacBook Air 15, 13 and 11 inch models released between 2012 and 2017. It uses the older T-shaped magnetic connector that fits those specific machines. Buyers with USB-C MacBooks or newer MagSafe 2 ports cannot use this unit.

Thermals noise and power draw

The adapter accepts AC input from 100 to 240 volts at 1.5 amps across 50 to 60 Hz mains frequencies worldwide. It delivers a regulated 14.08 volt DC output at 3.05 amps for a total of 45 watts. Built-in protection circuits guard against short circuit, over-charge and over-temperature conditions while meeting FCC, CE and RoHS compliance.

Magnetic connector and travel use

The magnetic DC tip disconnects safely if the cord is pulled, preventing the laptop from being dragged off a surface and reducing cable strain over time. Its compact brick format fits easily in a laptop bag for mobile work. Users needing higher wattage for 17 inch Pro models under heavy load or a spare cable for a different connector type will need a separate solution.

Highlights

  • 45W output powers compatible MacBook models efficiently
  • T-Tip magnetic connector detaches safely under strain
  • 100-240V input works worldwide without a converter
  • Built-in IC safeguards against short circuits and overheating
  • FCC CE RoHS certified for regulatory compliance

Specifications

TypeCharger

Questions about this item

How do I install the T-tip connector and what is the step people get wrong?

Align the magnetic T-tip with the MacBook charging port so the magnets pull it straight in; the common mistake is forcing it at an angle, which bends the pins and breaks the magnetic connection.

What maintenance or replacement will this charger need later?

Inspect the cable near the strain reliefs every few months; if the insulation frays or the magnetic tip stops snapping firmly, replace the whole adapter.

What limit shows up first under sustained use?

The 45 W output ceiling — drawing more than 3.05 A at 14.08 V triggers the built-in over-current and temperature protection, causing the charger to shut down until it cools.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.