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Newer Technology Introduces NuPower High Capacity Replacement Battery for Late 2008 13″ Apple MacBook ‘Unibody’ Aluminum Computers

Newer Technology announced today the NuPower 45 Watt-Hour Replacement Battery for Late 2008 13″ Apple MacBook ‘Unibody’ aluminum notebook computers. The NuPower 45 watt-hour battery offers a 23% lower cost than the same watt-hour replacement battery available from Apple.

NuPower –Makes Apple Laptops Better Than New

Newer Technology NuPower high capacity replacement batteries are available for nearly every Mac notebook computer model produced from 1998 to 2009 including G3 PowerBooks with up to 87% more capacity, G4 PowerBooks with up to 50% more capacity, and iBooks with up to 67% more capacity. A one year warranty is included with all NuPower replacement batteries.

A Perfect Fit Solution

Engineered to perfectly compliment the laptop models intended for, NuPower replacement batteries are a Perfect Fit Solution that offers full compatibility with applicable OEM sleep and power reduction modes.

Long Run Times and Lifetime Usage

NuPower Li-Ion batteries use top tier cells and are designed, engineered, and manufactured to meet and exceed factory specification. Users can listen to more music, watch more videos, and/or get more work done between recharges. In addition to providing long run times, NuPower batteries are also built to last longer so they can deliver more use cycles before a replacement is needed.

When high performance, quality, and longevity are the criteria for a battery upgrade, Late 2008 MacBook owners will not find a better solution than NuPower,” said Grant Dahlke, Brand Manager, Newer Technology. “Then when you add in $30 savings compared to the factory option, it’s easy to understand why NuPower is the most popular brand of replacement battery for Apple notebooks.”


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  • it’s just cheaper?! or does it have another feature?! better quality than apple batteries?! i’m talking about this model not the others!!!

    • Hi and thanks for stopping by. While we haven’t compared side by side, we do only use highest quality cells and small batch manufacturing processes to ensure longest runtimes and lifetimes available. This particular batter does match the factory OEM power rating but does cost $30 less. Our batteries do have an outstanding reputation…so we hope you decide to give us a try!