85W MagSafe 2 Power Adapter
Background
Apple's top-tier laptop power adapter before the USB-C era. Designed for the 15-inch Retina MacBook Pro, it features an integrated cable design and a T-style MagSafe 2 connector. Its 20V output voltage laid the groundwork for the subsequent USB-C Power Delivery standard.
Key Specs
Full Specifications
Basic Info
Release Date2012
Connectivity
Requires15-inch MacBook Pro Retina (2012-2015)
Power
Wattage85W
Connector TypeMagSafe 2
PDO20V/4.25A (Non-PD)
Fast Charging ProtocolsMagSafe 2
Body & Dimensions
Size & Weight80×80×29mm
WeightApprox. 304g
Model Identifier
Model IDA1343