Identify your Mac power adapter - Apple Support

Learn which power adapter and cable comes with your Mac laptop and how to check the wattage of a connected power adapter or display.

MagSafe Charger - Apple

Apple Mac Upgrades - RAM, SSD Flash, External Drives and More

Identify your Mac power adapter - Apple Support

Identify your MacBook - Apple Support

MagSafe Charger - Apple

Charging Essentials - Mac Accessories - Apple

Charging Essentials - Mac Accessories - Apple

About Apple USB power adapters - Apple Support

If you see a liquid-detection alert on your iPhone - Apple Support