Unlike in previous models, the battery of the MacBook Pro with Retina Display is glued to its metal case.

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Even with all of this, the FunTab Pro's battery provides up to 8 hours of continuous playtime.

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The Power Grip Pro for the Nintendo 3DS is an analog slider controller case with extended battery.

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Ranged against the project is a coalition of riparian states, pro-poor and environmental activists like the bishop and a battery of dissenting experts.

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On our standard Windows battery rundown test, in which we fix the display brightness and loop a video endlessly to exhaustion, the Surface Pro scored just three hours and 46 minutes, despite having a 42.5Wh battery a third larger than the 31.5Wh pack in the Surface RT.

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That new hardware is evidently smaller than what it's replacing: though the Pro shares the same size chassis as its predecessor, it packs a 74Wh battery (the older Blade has a 60Wh cell).

ENGADGET

The other consists of pro-growth "green" greens, who see riches in solar energy and battery driven cars.

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