NewerTech NuPower 58 Watt-Hour Battery for all PowerBook G4 15-inch Aluminum models


NewerTech NuPower 58 Watt-Hour Replacement Battery for all Apple PowerBook G4 15-inch Aluminum models. Up to 26% MORE capacity vs. original battery. 1 Year Newer Technology Limited Warranty.
SKU: NWTBAP15AL54RS. Categories: , .

Product Description

58 Watt-Hour

NewerTech NuPower Battery

For any PowerBook G4/15″ Aluminum

The highest capacity, reliability and quality available from the leading name in Mac performance upgrades since 1984!


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.


Be sure to get the right battery for your laptop!

This NewerTech NuPower battery is compatible with…

M9325G/A, M9325G-A, A1045, A1078, E68043, M9325, M9325G/A , M9756, M9756G/A, M9756J/A, M9756J-A, M9756G-A, Apple equivalent part | PowerBook G4 15-inch Aluminum
ONLY FOR PowerBook G4/15″ Aluminum
Computer Model Number:
  • A1046
  • A1095
  • A1106
  • A1138

Known Apple equivalent replacement part numbers: M9325G/A, M9325G-A, A1045, A1078, A1148,
E68043, M9325, M9325G/A , M9756, M9572G/A, M9756G/A, M9756J/A, M9756J-A or M9756G-A

Technical Specifications

Battery Specs:

  • Lithium-Ion Technology
  • 58 Watt-Hour
  • RoHS certified: Free of lead, mercury, cadmium, PBBs, and PBDE
  • 1 Year NewerTech Laptop Battery Limited Warranty

Manuals / Guides

  • Battery Conditioning Tips
  • Properly charge and condition your Lithium-Ion battery

RoHS, Recycle, Mercury Free

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


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