Elu-charger Car Charger for Apple Laptop Mini 45w 60w 85w Portable Macbook Car Charger Display with 2 Connector 2 Color 5 Feet Cable (White, magsafe B) Perfectly compatible with MacBook Air and MacBook Pro with Retina display using MagSafe 2 connector,2 different color Light-weight, minimalist design and streamlined body with 5 feet cable length make it more convenient to use Ultra-compact & built-in transformer, providing steady, high-speed and adequate power for your MacBook on-the-go Advanced smart control chip, continuously monitoring the power flow and regulating device temperature to prevent overcharge and over-voltage High-quality glossy plastic housing, durable cable and aluminum MagSafe 2 connector