Product Description Feature : 1. Intelligent MCU control. Ultra low internal resistance, MOS tube. The double-sided aluminum skin on the outer casing provides better heat dissipation. The power efficiency is over 90%. The case temperature is lower and more balanced. A comprehensive solution to the fatal problem of charging head ignition. 2. The product is beautiful and generous, the shell is made of high temperature resistant flame retardant, ultrasonic welding is used, and the use is safe and reliable; 3. Adopt high efficiency, low loss, environmental protection circuit design; with overvoltage protection, overload protection; short circuit protection, over voltage protection, overload protection, over temperature protection; 4. Using high-quality components, high reliability, high efficiency; good anti-interference performance; small DC ripple, low noise; 5. Low operating temperature and long life; wide voltage input, suitable for general standards; good insulation performance and high dielectric strength; 6. It adopts ABS + PC material, which has fireproof function, safety and environmental protection.   Specification: Condition: Brand New Replacement Power Adapter,100% Compatible~not original~  Input: 100-240V 50/60 Hz  Output: 16.5V 3.65A 60W  Interface specification: T  Line length: about 200cm  Condition Type: New ac adapter for 61W Replacement Part Numbers:  Apple iPad Pro 11inch 12.9inch  2018-Now A1979  A1980  A2013  A1934 A1876  A1983  A2014  A1895 A1534  A1540  A1932  A1882   Compatible with Models of Mac：  For Retina Display MacBook Pro Air A1540  A1706  A1708  A1718 A1989  A1932  A2159  A1947  A1898