... )Output: 16.5VOutput Current: 3.65APower: 60WSmart device surge protection for over voltage,Website:http://www.dsmar.com, temperature and short ... :DC tip: Magsafe 5pinUSB 5V 2.1A Output is perfect for: iPhone 4/4S,iPhone 5/5S/5C, iPad 2/3 ... , Sony, Nokia, Windows,MOTO, and all tablets PC etc.Comaptible Part Number:Apple A1172, A1181, A1184, MA538LL/A, 661-0443, 661-4269 ...