Welcome back! We saved your shopping cart for you: View Cart

Empire LTLP-9289-6-6 6600mAh 11.1V Replacement Lithium Polymer (Li-Poly) Battery for Apple MacBook Pro 15 Laptops

Main Image of Battery Pack
Main Image of Battery Pack
Click to Enlarge Image

Note: This item is not eligible for any promotions or coupon codes.
Found a better 'as delivered' price elsewhere or buying in volume?
Give us a chance to match or beat it. Contact us!

Usually ships the next business day
Battery Junction Wholesale Account Signup
Battery Junction Free Keylight On Purchases Over $20 Promo

Apple MacBook Pro 15 Replacement Battery

Fits Several Models!

Give your MacBook Pro 15 the battery life it deserves with this impressive replacement battery pack. Manufactured by the highly reputable Empire Scientific, this Lithium Polymer pack supplies the same long-lasting battery life as your laptop's original OEM battery, giving you hours of use on a single charge. The versatile pack can function in several different models of the MacBook Pro 15 and even comes with the installation tools needed for a technician to install it. We recommend having a well-trained technician replace the battery pack rather than doing so yourself. Disassembly of the laptop may void the manufacturer's warranty for the device. Both BatteryJunction.com and Empire Scientific are not held responsible for any damage or injury during the installation process.


  • Replaces the Apple A1286 and Apple A1321
  • Includes installation tools for technician
  • CE, FCC, and RoHS certified
  • Comes with Empire's 1 Year Warranty
  • Compatible With:
    • Apple MacBook Pro 15 MB985xx/A
    • Apple MacBook Pro 15 MB986xx/A
    • Apple MacBook Pro 15 MC118xx/A


  • Battery Size: Battery Pack
  • Battery Chemistry: Lithium Polymer (Li-Poly)
  • Cell Count: 3 Cells
  • Nominal Voltage: 11.1V
  • Nominal Capacity: 6600 mAh
  • Watt Hours: 73.26 Wh
  • Dimensions:
    • Length - 9.88" (251 mm)
    • Width - 3.57" (90.7 mm)
    • Height - 0.51" (13 mm)
  • Weight: 14.56 oz. (412.8 g)
Battery Size:Battery Pack
Battery Capacity (mAh):6600
Battery Chemistry:Li-Poly
Battery Voltage:11.1
Battery Terminal Type:Custom
Battery Shelf Life:3 Years
Product Certifications:CE, FCC, RoHS
Warranty:Battery Junction 30-Day Warranty, Empire Scientific 1 Year Warranty
Return Policy:Battery Junction Return Policy
Product Weight:14.56oz
Product Dimensions:9.88" (L) x 3.57" (W) x 0.51" (H)
Country of Origin:China
Related Items

Empire LTLP-9289-6-6 6600mAh 11.1V Replacement Lithium Polymer (Li-Poly) Battery for Apple MacBook Pro 15 Laptops

  • $53.77
  • This Item Qualifies For FREE SHIPPING
  • In Stock