Quick tech specs
- MacBook and MacBook Air M1,2018,2019,2020
- Delivers 20 V DC to ensure that your device is always ready to use
- 2.25 A current helps your device charge quickly
- Good power efficiency and comparatively lightweight
- Up to 45 W maximum power output
Know your gear
This new replacement UL rated AC adapter from eReplacements is 100% compatible with your OEM adapter. eReplacements ac adapters all come with a 1 year warranty and will meet or exceed the original OEM AC adapter specifications because they are manufactured for high performance in our ISO 9000 factories using the most up to date safety and engineering control standards.
Sealed for protection against moisture and high humidity
Filters and protects from voltage spikes or surges
Internal safety features protect your device from electrical hazards
Low voltage shut down protection
Over voltage shut down protection
''Short Circuit'' shut down protection
Over temperature shut down protection
Automatic reset after shutting down