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Increased Wh/L from Samsung
Old 11-23-2007, 06:18 AM   #1 (permalink)
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Increased Wh/L from Samsung
News from Samsung on increased Li-ion battery capacity:-

http://techon.nikkeibp.co.jp/english...071121/142869/

".....a current capacity of 3,080mAh at the terminal voltage of 3.0V and an energy density per unit volume of 695Wh/L were achieved, the companies said."

695???

About three times the present value for Li-ions? Would give 600 mile range? Got to be a catch.

But reduced potential to 3V from typical 4.15 is an issue. The present ESS shuts down when cell P.d.'s hit 3V! Would need to re-design the numbers of cells in series / parallel.

Let's hope high volume manufacture is cost effective
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