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Up to
MORE capacity*
77.8 Watt-Hour
NewerTech NuPower Battery
For iBook G3/G4 Models with 14"/14.1" Screen

The highest capacity, reliability and quality available from
the leading name in Mac performance upgrades since 1984!
M8413, A1005, A1007, 77.8 Watt-Hour NewerTech NuPower Battery
Not only do NewerTech batteries provide longer run-times vs. other brands -
they're also built to last.
A Perfect-fit Solution
NuPower batteries are engineered to perfectly complement the fit and finish of your Mac notebook as well as offer full compatibility with applicable OEM sleep and power reduction modes.

Powerful and Responsible
NuPower battery upgrade solutions are environmentally responsible and feature RoHS certification to be free of lead, mercury, cadmium, PBBs, and PBDE. We also offer a comprehensive recycling program for your old battery, as well as an industry-leading 1 Year NewerTech Laptop Battery Limited Warranty.
Newer Makes Your Mac Better Than New!
When high-performance, quality, and longevity are your battery upgrade criteria, NuPower is your answer. NuPower batteries are designed to meet and exceed factory specifications, so now you can listen to more music, watch more videos, and get more work done between recharges. To ensure your confidence and satisfaction, these highest-quality batteries are backed by free, award-winning US-based support and a one-year, 48-hour or less turnaround warranty.
This NuPower battery is compatible with... Learn how to find your Mac's model ID
iBook G4
iBook G4 (14-inch Mid 2005)
(July, 2005)
Model ID: PowerBook6,7
iBook G4
iBook G4 (14-inch Late 2004)
(October, 2004)
Model ID: PowerBook6,5
iBook G4
iBook G4 (14-inch)
(April, 2004)
Model ID: PowerBook6,5
1.0GHz, 1.2GHz
iBook G4
iBook G4 (14-inch)
(October, 2003)
Model ID: PowerBook6,3
933MHz, 1.0GHz
iBook G3
iBook (14-inch 900 MHz 32 VRAM)
(April, 2003)
Model ID: PowerBook4,3
iBook G3
iBook (14-inch 32 VRAM)
(November, 2002)
Model ID: PowerBook4,3
iBook G3
iBook (14-inch 16 VRAM)
(May, 2002)
Model ID: PowerBook4,3
iBook G3
iBook (14-inch LCD)
(January, 2002)
Model ID: PowerBook4,2

Battery Specs:

Apple equivalent part number

  • A1062, A1080
  • M9338G-A, M9338J/B, M8416G/A, M8416J/A, M9338G-A, M9338J/B, M8416G/A, M8665G/A, M9140G/A, M8416J/A
  • 661-2611, 661-2886

Battery Recycling Program

Battery Recycling Program Each new battery includes an informative battery recycling page that details the options you have for the disposal of your old battery.

View Recycling Options
*Up to 36% more capacity than the Apple original battery that shipped with iBook G3 Models with a 14"/14.1" Screen
NewerTech 77.8 Watt-Hour NuPower Battery Mfr P/N: NWTBAPIB44V54RS OWC SKU: NWTBAPIB44V54RS 1 Year Newer Technology Limited Warranty
Sold Out
NewerTech is a trademark of New Concepts Development Corporation, registered in the U.S. Patent and Trademark Office. NuPower, The Perfect Fit Solution, and Puzzle Pieces (Drawing) are trademarks of Newer Technology, Inc., registered in the U.S. Patent and Trademark Office. Apple, iBook, and Mac are trademarks of Apple Inc., registered in the U.S. and other countries. Other marks may be the trademark or registered trademark of their owners.