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Empire LTLI-9218-4-4 4400mAh 10.8V Replacement Lithium Ion (Li-Ion) Battery for Acer Aspire / TravelMate Laptops

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Acer Laptop Replacement Battery Pack

Fits Several Different Models!

This powerful after-market battery pack is designed to fit a wide range of Acer laptops, including Aspire and TravelMate series computers. The replacement pack delivers the necessary power for your computer to function to its highest capability and provides hours and hours of battery life on a single charge! The pack is manufactured by Empire Scientific, who are known worldwide for their high quality replacement battery packs, so they're just are reliable as your laptop's original power source!


  • CE, FCC, and RoHS certified
  • Comes with Empire's 1 Year Warranty
  • Compatible With:
    • Acer Aspire 4551 Series
    • Acer Aspire 4551G
    • Acer Aspire 4741 Series
    • Acer Aspire 4741G
    • Acer Aspire 4771 Series
    • Acer Aspire 4771G
    • Acer Aspire 5741 Series
    • Acer Aspire 5741G Series
    • Acer TravelMate 5740 Series
    • Acer TravelMate 5740G


  • Battery Size: Battery Pack
  • Battery Chemistry: Lithium Ion (Li-Ion)
  • Cell Count: 3 Cells
  • Nominal Voltage: 10.8V
  • Nominal Capacity: 4400 mAh
  • Watt Hours: 47.52 Wh
  • Dimensions:
    • Length - 10.67" (271 mm)
    • Width - 2.09" (53.1 mm)
    • Height - 0.8" (20.3 mm)
  • Weight: 11.2 oz. (317.5 g)
Battery Size:Battery Pack
Battery Capacity (mAh):4400
Battery Chemistry:Li-Ion
Battery Voltage:10.8
Battery Terminal Type:Product Specific
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:11.2oz
Product Dimensions:10.67" (L) x 2.09" (W) x 0.8" (H)
Country of Origin:China
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Empire LTLI-9218-4-4 4400mAh 10.8V Replacement Lithium Ion (Li-Ion) Battery for Acer Aspire / TravelMate Laptops

  • $27.62
  • & Free Shipping On Orders Over $50
  • In Stock