Highest Capacity G4 15" Aluminum Battery Ever Introduced by NewerTech and OWC

Utilizing the newest premier cells available, Other World Computing and NewerTech today introduce the highest capacity, highest quality replacement battery ever made available for the PowerBook G4 15-inch Aluminum.

Feb 16, 2006 | Woodstock, IL


Other World Computing (OWC) and Newer Technology, Inc. (NewerTech™) are proud to round out their complete line of PowerBook replacement batteries by today introducing the highest capacity battery every made available for Apple's PowerBook G4 15-inch Aluminum models.

Engineered with revolutionary cells just released on the market and not available through any other manufacturer in units of this capacity and quality, the newest addition to the NewerTech NuPower Lithium-Ion battery family are rated at 55.5 watt hours providing almost 16% more run time capacity than Apple factory-shipped batteries.

All NuPower batteries are designed, engineered, and manufactured in the United States of America using only the world's top quality Lithium-Ion cells from Japan and Canada to ensure both longer runtime and lifespan.

“NuPower batteries are a total win-win-win,” said Larry O’Connor, CEO of OWC. “More run time between charges sets you free, the longer life span of Newer NuPower batteries provides both economical benefits as well as those for the environment”

The new 55.5 Watt Hour PowerBook G4 Aluminum 15-inch batteries retail for only $139.99 and come with a one-year NewerTech warranty. A 53.3 Watt Hour model also is available for $129.99. These batteries are compatible with all of Apple’s PowerBook G4 Aluminum 15-inch models from 1.0GHz and up to the current 1.67GHz.

NewerTech’s full line of NuPower high capacity battery replacements for Apple PowerBook G3 & G4, iBook G3 & G4, and iPod models can be purchased through OWC and other fine retailers. For more information or to order, please visit or e-mail

About Newer Technology, Inc. For more than 16 years, Newer Technology, Inc. (NewerTech) has been recognized as the leading developer of performance upgrades for PowerBooks, desktop Macintosh computers, iMacs and MacOS compatibles. NewerTech is a division of New Concepts Development Corporation.


About OWC

Other World Computing (OWC), founded in 1988, is dedicated to helping Mac and PC enthusiasts do more and reach higher. We believe in sustainability – OWC solutions are genuinely built to last, go the distance, and enable users to maximize the technology investment they have already made. OWC's operation provides leadership in business sustainability, with its headquarters among the first in the world awarded LEED Platinum certification. OWC features an award-winning technical support team and an unparalleled library of step-by-step DIY and informational videos. From the home desktop to the enterprise rack, the corporate backup to secure medical data, the recording studio to the motion picture set, and beyond, there should be no compromise. That is why OWC is here.

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Company Contact

Nathan Papadopulos