You can charge your MacBook Air using either of the Thunderbolt / USB 4 ports. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. This is a good option for travel or when you’re away from a power source for an extended period of time. The 45-Watt MagSafe Power Adapter for MacBook Air features a magnetic DC connector that ensures your power cable will disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. Low Power Mode: This option reduces energy usage and increases battery life. You can change this option in Battery preferences. It delays charging the battery past 80% when it predicts that you’ll be plugged in for an extended period of time, and aims to charge the battery before you unplug. When the connection is secure, an LED located at the head of the DC connector lights up an amber light lets you know that your. Its held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely. Optimized Battery Charging: This feature helps to reduce the wear on your battery and improve its lifespan by learning your daily charging routine. The Apple 45W MagSafe Power Adapter is made specifically for your MacBook Air. Show battery status in menu bar: Adds an icon to the status bar so you can quickly see information about your battery and open Battery Preferences. Optimize video streaming while on battery: This is not on by default, but you might want to turn it on while doing a presentation. Slightly dim the display while on battery power: Keeps your display dimmed to save energy while you’re using battery power.
#APPLE MACBOOK AIR CHARGER 45 PRO#
Apple 85W MagSafe 2 Power Adapter (for MacBook Pro with Retina display) - Next Gallery Image. Apple 85W MagSafe 2 Power Adapter (for MacBook Pro with Retina display) - Previous Gallery Image. Charging a lithium batter with too high a voltage will damage the battery so I would like to hear from Apple is it is safe to use the 85 watt, higher voltage, charger. Apple 45W MagSafe Power Adapter for MacBook Air. The 85 watt charger is a new magsafe 2 charger that says its 20 volts. You can set options in the Battery pane of System Preferences: Its a new 2013 macbook air that comes with a 45 watt magsafe 2 charger that says its 14.8 volts. Connect your MacBook Air to a power outlet using the included USB-C Charge Cable and 30W USB-C Power Adapter. Safety, handling, and regulatory informationĬharge the battery.Continuity Sketch and Continuity Markup.
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