I need a new power cord for my MacBook Pro

See the following from Identify your Mac power adapter - Apple Support

60W MagSafe Power Adapter with "L" style connector

• 13-inch MacBook Pro models introduced in 2010 through 2012

Also see: Apple 60W MagSafe Power Adapter - Apple

Mahjigirl Said:

"I need a new power cord for my 2010 MacBook Pro. Which one?"

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Finding the Adapter:

So what's the issue, exactly? Is it damaged?

Is you Mac not charging? If so, refer to the following...

Troubleshooting Mac Charge:

Refer to the following....

A. Reset the SMC and your NVRAM:

(Applies to Intel-Based Macs Only): Sometimes when changes are made to the system(i.e. Updates), system configurations (i.e. for Power) become manipulated, technically. So, reset the SMC and NVRAM. Try performing each thrice. It may take sometime, being certain you have the time to perform these resets.

B. Try a New Charger:

• Power & Cables - Mac Accessories - Apple - Select "Mac Compatibility" on the left
• Find the Right Power Adapter and Cable for your Mac Notebook - Apple Support

C. A Few Links to Refer to for Power:

• If your Mac doesn't Turn On - Apple Support

• About Mac Notebook Batteries - Apple Support

• How to Turn your Mac On or Off - Apple Support

• If your Mac Battery won't Charge - Apple Support

• Charge the MacBook Pro Battery - Apple Support