45w APPLE 14.5v /3.1A laptop AC adapter

Specification:
Input Voltage:100V~240V AC 
Output Voltage: 14.5V DC 
Output current: 3.1A
Total output power: 45W 
Power Cord:  C8, Euro, US, UK, AU and CN style
Output Tips: 5pins
suitable voltage scope: 90-265V AC
Working conditions temperature: -10°C -- +40°C  
Working conditions humidity:10%-90% RH
Efficiency: 80% 
Operating frequency: 60/50Hz Ripple/noise  <100mV Vp-p(max) 
Electrical specification:  Short-circuits, Over-voltage, Over-current, Over-temperature protection 
Suitable product: Apple, Laptop/Notebook Adapters 
Suitable area: Various countries, various areas
size(mm): 42*67*169
Net Weight: 0.4kg 

Features:
1) Standard output Laptop AC Power Adapter with Power Cord optional.
2) Enables you to operate your notebook or charge the battery from electrical power outlets.
3) Full protection for the notebook computers.
4) If you are running your computer on AC power with a battery installed, this adapter charges the battery (if needed) and maintains its charge.
5) When the system is off, the AC adapter will charge the battery and then maintain its charge.
6) The best replacement for the original product. Full 1 year warranty!
7) Different wires for option to meet your local standard.
8) All of our products carry a 100% satisfaction guarantee.
9) Great After-sales Service Department for laptop ac adapter, fast respond to your request!

Replacement For:
A1244, ADP-54GD, MB283LL/A

Fit Machine Models:
Apple MacBook Air laptops