Panasonic's silicon-packin' batteries boast 30 percent capacity boost, hit stores in
Sure, not a day goes by without some sort
revolutionary (if not
just plain silly) announcement regarding fuel cells, and
once again it looks like it's Panasonic's turn. According to Nikkei, the company will begin volume production of Li-ion rechargeable batteries that use a silicon alloy anode sometime in fiscal 2012. While Si alloy batteries have a tenfold theoretical improvement over current cells that utilize graphite, Panny claims that its device will have an improvement in linear capacity of close to thirty percent -- keeping at least 80 percent of its capacity even after 500 charge/recharge cycles. Currently the bad boy is being marketed towards notebook batteries, although we could be seeing 'em in our electric cars in the near future. Catch a couple pictures from the press conference after the break.
Panasonic's silicon-packin' batteries boast 30 percent capacity boost, hit stores in 2012 originally appeared on Engadget on Mon, 01 Mar 2010 12:59:00 EST. Please see our terms for use of feeds.
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