MacBook Pro Charger, AC Adapter 85W Magsafe2 Power Charger for MacBook Pro with Retina Display (After Mid 2012) Notice: our charger just sold by chok'b store, any other seller is fake, they will just send you the Fake product or Nothing. Please kindly choose the seller before purchased. -Input: AC 100-240V, 1.5a 50-60Hz; output: DC 20v-4.25a 85W -Compatibility: compatible with MacBook Pro 15 inchmjlu2, Mjlt2, Mgxc2, Mgxa2, ME293, ME294, ME664, ME665, MC975, MC976 -Warranty: one year Warranty, 1month money return guarantee and 24x7H email support. -Package: 85W MagSafe T-Tip charger -Semiconductors Synchronous rectification scheme and no-load and no-voltage technology, intelligent output and protection, avoid sparks, overheat, overcurrent. 100% Meet the American's safety Standards.