I've maxed out the RAM, and replaced the original drive with an SSD.
I've also installed OS X 10.11 El Capitan.
Includes 85 watt AC adapter and a brand-new battery.
I even have the original box!
Give me a call at 248-968-7622.
Steven Klein Computer Service
Apple & A+ Certified
Your Mac, PC & Network Expert
Phone: (248) YOUR-MAC
or (248) 968-7622