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Empire LTLP-9287-4-4 5800mAh 10.8V Replacement Lithium Polymer (Li-Poly) Battery for Various Apple MacBook/MacBook Air/MacBook Pro Laptops

Item #: EMPIRE-LTLP-9287-4-4
Brand: Empire
Item #: EMPIRE-LTLP-9287-4-4
Brand: Empire

Apple MacBook Laptop Replacement Battery

Quality After-Market Battery Pack

Don't let a failing battery stop you from getting the most out of your MacBook; replace it with this high-quality third-party pack! Manufactured by Empire Scientific, known worldwide for their high-performance replacement batteries, this custom pack is compatible with over 20 different models of Apple MacBook laptops. The highly efficient power source provides the same lengthy battery life as the computer's original battery and even comes with the necessary tools for installation. We highly recommend you leave the installation of the battery to a trained technician. Disassembly of the computer may void the manufacturer's warranty of the device. Both and Empire Scientific cannot be held accountable for damage or injury during the installation process.


  • Replaces the Apple A1331 and Apple A1342
  • Includes installation tools for technician
  • CE, FCC, and RoHS certified
  • Comes with Empire's 1 Year Warranty
  • Compatible With:
    • Apple MacBook Unibody 13
    • Apple MacBook Air: MC233xx/A, MC234xx/A
    • Apple MacBook Pro: MB076xx/A, MB133xx/A, MB134xx/A, MB470xx/A, MB471xx/A, MB604xx/A, MB766xx/A, MB985xx/A, MB986xx/A, MC024xx/A, MC118xx/A, MC226xx/A, MC372xx/A, MC373xx/A, MC374xx/A, MC375xx/A, Unibody 15


  • Battery Size: Battery Pack
  • Battery Chemistry: Lithium Polymer (Li-Poly)
  • Cell Count: 3 Cells
  • Nominal Voltage: 10.8V
  • Nominal Capacity: 5800 mAh
  • Watt Hours: 63.5 Wh
  • Dimensions:
    • Length - 8.3" (210.8 mm)
    • Width - 3.38" (85.9 mm)
    • Height - 0.47" (11.9 mm)
  • Weight: 14.56 oz. (412.8 g)
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