Specifications:

• 85 W charger compatible with MacBook Pro 13 inch 15 inch 17 inch; compatible number: Mac Book Pro Retina A1424, A1398, A1343, A1174, A1290, A1222, A1172 models Mac and more. Mac book Pro (Retina, 15 inch, Mid 2015), Mac book Pro (Retina, 15-inch, Mid 2014), Mac book Pro (Retina, 15-inch, Late 2013), Mac book Pro (Retina, 15-inch, Early 2013), Mac book Pro (Retina, Mid 2012).
• Mac Pro charger made of high quality ABS and polycarbonate. and include portable backup functions against poor voltage, short circuit, internal overheating. 100% compatibility with the original.
• Once connected, an orange light indicates that your laptop is being charged, while a green light indicates you are fully charged. No noise or sparks when charging, no damage to devices to your computer, no strong heat when charging.
• Output: 18.5V 4.6A 85W Ywcking Mac Book Pro charger is certified according to CE/FCC/ROHS standard. The magnetic DC connector makes it easy to unplug the cable and securely hold your Mac Book Pro. It also prevents the cables from becoming worn or weakened over time.
• 1 year free warranty and 60 days free return service. 24-hour email support for customers. This is the second generation of 85W MS 2 T-tip power supply, not the first generation. Please check your Mac model before purchase.