Synchronous rectification and no-load voltage-free technology applied, 5 seconds to protect current when you power it, if the contact is poor, the current wont go through within these 5 seconds, then customer can try to adjust the magsafe adaptor to the right place.
Built to brand quality standards, Updated high quality AC core, NO breakdowns, NO fire sparking, No Buzz, security to charge with built-in short circuit, overheat, over-voltage, overcharge protection.
Pure copper core, high hardness wire, not easy to break, ensure the quality and the stability of the current efficient transmission when you use it. Charges way faster than other ones, works great with your MacBook.
Parameters: Input: AC 100-240V,1.5A 50-60Hz Output: DC 20V-4.25A. Compatible with Apple retina display MacBook Pro 15'' : A1424, A1398, MC975/6, ME664/5
Product guarantee and service promise: 12 MONTHS warranty, 24 HOURS online E-mail support. Package included: 1 pieces X 85W magsafe 2 tip charger + 1 pieces X AC power cord + DC Cord

Technical Details

Product Details

Package Dimensions
Width : 5.98 inch
Height : 3.15 inch
Length : 5.98 inch

Shipping Weight: 11.2 ounce (View shipping rates and policies)

ASIN : B072FFQMFJ