Mac-Book Air Charger 45W Magsafe 2 Power Adapter Magnetic T-Tip Replacement Charger for MacBook Air 11 inch and 13 inch (After Mid 2012)

The 45W MagSafe 2 Power Adapter features a magnetic DC connector. Compatible only with MacBook Air featuring MagSafe 2 power port. Not sure if this is the right magsafe 2 power adapter for your Mac? Check your Mac model before buying. Designed to be the perfect home, office , business and traveling companion, DODAUG macbook air charger is small, lightweight, rugged, and the DC cable is flexible, durable so that could be easily wound around the charger. When out, simply put it in your pocket or handbag and so on, so easy to carry. Multi-function integrated charger DODAUG macbook air charger adopt negative Incremental Voltage Controlto prolong your Mac battery, when the battery voltage negative increment is measured, it can be determined that the battery has been fully charged, thereby converting the charging into trickle charging. Morever, DODAUG macbook charger are against over current,over voltage,over load,short-circuit protection and auto recovery,certificated with UL/CE/FCC/RoHS standard. The magnetic DC helps guide the plug into the system for a quick and secure connection. if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. When the connection is secure, an LED lights up; an amber light lets you know that your notebook is charging, while a green light tells you that you have a full charge. This mac air charger recharges your macbook battery while the system is off, on, or in sleep mode. It also powers the system even your macbook without a battery. Never worry about the power of your macbook . Notes: -1.Keep it dry while charging. -2.Do not use this charger with wrong mac model. -3.Don't use it in extreme days, such as thunderstorms.