In reply to Stephen A. Lawrence's message of Tue, 29 Apr 2008 22:04:22 -0400: Hi, [snip] >performance. The illustration is here: > >http://www3.toshiba.co.jp/sic/english/scib/image/feature3.gif > >The plot makes it clear that what they're saying is that their /energy/ >density is that of a battery, but their /power/ density is comparable to >a large capacitor.
...and not even a bad battery at that. Somewhere between NiMH and Li. From their specs. page:- 2.4 V, 4.2 Ah, 150 gm -> 0.067 kWh/kg which is about 40% better than a lead acid battery. One thing I don't see mentioned is price. Regards, Robin van Spaandonk The shrub is a plant.
