we do not use Apple parts for repairs 

Using our service my void the user's warranty
Brand: Apple
Model: A1278
Color: Silver
Storage: 256 GB SSD, 500 GB HDD
Condition: Excellent
Weight: 2.96 pounds (1.35 kg)
Screen Size: 13.3-inch LED-backlit glossy widescreen display
Resolution: 1440 x 900 (native)
CPU: Intel Core i5 (4th Generation)
RAM: 4 GB / 6 GB
Graphics: Intel HD Graphics 6000
Operating System: macOS Sierra
Battery: Built-in 54-hour polymer battery with 45W MagSafe 2 Power Adapter and cable management
Connectivity:

• Bluetooth: 4.0 wireless technology
• Wi-Fi: 802.11ac wireless networking; IEEE 802.11a/b/g/n compatible
  Camera: 720p FaceTime HD camera
  Audio:
• Stereo speakers
• Dual microphones
• 3.5 mm headphone jack
• Support for Apple iPhone headset with remote and microphone

This Apple MacBook offers a perfect blend of performance and style, making it an ideal choice for both professional and personal use. With ample storage, a powerful processor, and excellent connectivity options, it ensures smooth and efficient multitasking. The 13.3-inch display provides vibrant visuals, while the built-in battery and lightweight design make it convenient for on-the-go use.