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VoltBattery

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    GM invests $8 million to double size of high-tech battery lab, replacing some engine dynamometers to make room
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    Bill Wallace showing off the Volt cell and battery pack – Click above for high-res image gallery
    How do you take the world's largest and most technologically advanced automotive battery lab and make it even better? Double the size, of course. With an additional investment of $8 million, ...

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    Future Voltec battery will be smaller, die sooner
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    General Motors realizes that it will need to get the cost of its Voltec drivetrain down in order to stay competitive and allow it to more easily be integrated into other, differently-sized vehicles. Since the battery is the most expensive part of the system, that's where the focus on cost-cutting ...

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    Video: Watch the Volt battery go shake-shake-shake
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    General Motors has promised that when the Chevy Volt goes on sale about a year from now, it's battery will carry a 10 year/150,000 mile warranty. That means GM is not designing it to be be replaced after 2-3 years like a phone or laptop battery. In fact, given that the pack is expected to ...

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    Volt battery life affected by hot weather, but 10 years means 10 years
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    Chevy Volt - click above for high-res image gallery
    During an information-heavy battery and technology update on the Chevy Volt's progress recently, GM said the following about the 16 kWh battery pack in the plug-in car:
    "The biggest challenge in testing is hot-weather storage of the vehicle. ...

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    REPORT: GM to build its own electric motors, control systems
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    Chevy Volt battery pack - Click above for high-res image gallery
    Sure, General Motors has outsourced production of the individual battery cells to LG Chem, but the American automaker isn't willing to give up much control over the Volt's extended-range EV powertrain. According to a report on ...

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    GM: Volt on track, Voltec battery progressing well, next-gen will be better
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    There was one main message hammered home during a conference call on the Voltec plug-in hybrid propulsion system that GM held earlier today: even though the Chevy Volt is not yet finished, GM is getting the second and third generation Voltec systems ready. Sure, the GM representatives reassured us ...

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