Identify your Mac power adapter - Apple Support

Identify your MacBook Pro model - Apple Support

If your MagSafe cable or power adapter isn't working - Apple Support

Charging Essentials - Mac Accessories - Apple

Fix issues with charging - Apple Support

Identify your MacBook - Apple Support

Boot Camp Assistant User Guide for Mac - Apple Support

Charging Essentials - Mac Accessories - Apple

Fast charge your MacBook Air or MacBook Pro - Apple Support

Mac AC Power Adapter Plug Duck Head US Wall Charger AC Cord US Standard Duck Head Compatible with Mac Book/Mac iBook/iPhone/iPad/iPod AC Power

Official Apple Support

Identify your MacBook Pro model - Apple Support