Replacement Apple 661-2740 Laptop Battery

Shopping for compatible 661-2740 battery at Laptop Battery On Sale, you will get cheap Apple laptop rechargeable replacement battery 661-2740. Our 661-2740 batteries are 100% brand new and 1 year warranty. You have come to the right place to buy the best Apple laptop batteries at the lowest price.
Replacement for 661-2740 Battery
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Product Description

Battery Name: 661-2740
Battery Pack: Li-ion
Voltage: 14.40V
Capacity: 4400mAh
Color: Grey
Weight: 39g
Dimension: 115.70x110.60x19.50mm
Condition: New, 1 year warranty!

This Apple replacement battery pack is a 4400mAh, 14.40V, rechargeable, removable, Li-ion battery designed to work with the following Apple laptops. The Hi-Quality battery meets or exceeds original manufacturer specifications for the Apple 661-2740 battery in quality, durability, and performance.

This 661-2740 battery replacement fits Apple laptops:

PowerBook G4 15 M8859T/A, PowerBook G4 15 M8858J/A, PowerBook G4 15 M8858LL/A, PowerBook G4 15 M8592T/A, PowerBook G4 15 M8591Y/A, PowerBook G4 15 M8591LL/A, PowerBook G4 15 M8592S/A, PowerBook G4 15 M8592X/A, PowerBook G4 15 M8592Y/A, PowerBook G4 15 M8859LL/A, PowerBook G4 15 M7710J/A, PowerBook G4 15 M8858B/A, PowerBook G4 15 M8591S/A, PowerBook G4 15 M8592*/A, PowerBook G4 15 M8859*/A, PowerBook G4 15 M8858Y/A, PowerBook G4 15 M8591*/A, PowerBook G4 15 M8592B/A, PowerBook G4 15 M8858*/A, PowerBook G4 15 TITANIUM Series, and other Apple laptops.

This battery also replace the following laptop batteries:

661-2561, 616-0132, 616-0151, 616-0133, 661-2740, 616-0139, M8244, 661-2441, M8244G/B, A1012, etc.


  • Highest quality battery cells are made in Japan, 100% Q.C. of EVERY battery.
  • We accept major credit cards (Visa & MasterCard) payments for the Apple 661-2740 battery shopping through PayPal payment system. It is absolute security and convenient.
  • 100% safe shopping guaranteed, 3-7 days delivery time.
  • 30 Days Money Back.

Charging Apple 661-2740 laptop battery tips

  1. The new Apple 661-2740 laptop battery comes in a discharged condition and must be charged before use (refer to your computer manual for charging instructions).
  2. If Apple 661-2740 battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place.
  3. A charged Apple laptop 661-2740 battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.