2010 Macbook Pro 13" A1278 Battery Replacement - YouTube
Amazon.com: iFixit Battery Compatible with MacBook Pro 15" Unibody (Mid 2009/Mid 2010) - Repair Kit : Electronics
How to Upgrade/Replace the Battery in a 15-inch MacBook Pro (Mid 2010) MacBookPro6,2 - YouTube
Amazon.com: DR. BATTERY Replacement Battery for Apple A1278 MacBook Pro 13 inch Mid 2009 Mid 2010 Early 2011 Late 2011 Mid 2012 [10.95V / 70Wh] : Electronics