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Tracking Device Teardown
Ever wonder how your tax dollars were spent? I followed the ifixit.com link shown in the poster on a Dwellar's photoblog thread and came up with this. It's a teardown of a custom built FBI GPS tracker. Neat stuff.
http://www.ifixit.com/Teardown/Track...eardown/5250/1
Quote:
The device is powered by four lithium-thionyl chloride (Li-SOCl2) D cell batteries.
Each cell is good for 13,000 mAh! That's about double the capacity of the iPad 2's battery.
These cells are suited for extremely low-draw applications where longevity is needed, making them ideal for powering an always-on transmitter/receiver. Their service life is rated at 10 to 20 years.
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Wow. If these things were rechargeable, I'd buy a dozen.
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I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting. -- Barack Hussein Obama
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07-04-2011, 04:18 AM
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