Specifications:

• MacBook Air Charger 45W can be used with all 11 inch and 13 inch Mac Pro and Mac Air laptops. MacBook charging cable input: AC 100-240V, 1.5A 50-60Hz; output: DC 14.85V-3.05A 45W. It is very important to know which special MacBook charger model you have. Please check before purchase whether it is the second generation of the MAGS power supply.
• Mac Book Pro charger made from the highest quality materials, MacBook Air charger contains several intelligent functions to protect against overcurrent, overvoltage, overload, short circuit protection and automatic recovery, protection against IV – incorrect voltage, SC – short circuit, IO – internal overheating, MacBook pro power supply with CE certification/FCC/RoHS.
• Magsafe 2 charger when the connection is secure, an LED lights up on the head of the DC connector; a yellow light indicates that your notebook is being charged, while a green light indicates that you have a full charge. The charging cable MacBook Air DC connector makes it easy to disconnect the cable harmlessly, and your MacBook Air charger remains securely in place. The built-in cooler can dissipate heat and prevent overheating, so you can use it with confidence.
• Compatible with the original Mac charger for Mac Book Air 11 inch 13 inch from late 2012; charger mac book air only compatible with Mac Book Air (11 inch, early 2015); Mac Book Air (13 inch, early 2015); Mac Book Air (11 inch, early 2014); Mac Book Air (13 inch, early 2014); Mac Book Air (11) -). inches, Mid 201 3); Mac Book Air (13 inches, Mid 2013); Mac Book Air (11 inches, Mid 2012); Mac Book Air (13 inches, Mid 2012) Fits A1344, A1330, A1342, A1278, A1185, A1184, A1435, A1435, A1435, A1435, A1435, A1435, A111435, A11435, A111435, A; 14 65 A1 502, A1425
• The Sunmacooola Mac Book Pro charger has a 12-month warranty and 24h x 7 email support. The email will be answered within 24 hours. We strive to provide the highest value and service. If you have any questions, please contact us freely. This is the second generation of Mac book air charging cable T-tip power supply, not the first generation. Please check your Mac model before purchase.