http://www.pocket-lint.com/news/1301...can-buy-it-now
Sounds good and something we always want for our mobile devices.
The only problem to me is that what the small print omits is the fact that, in my calculation, the capacity of the capacitor will be one tenth of the equivalent battery.
So how many want a 250mah, at very best, AA battery that charges in 30 seconds for $25 when putting 250mah into a 2500mah AA battery takes 90 seconds(maybe far less) with a 15 minute charger?
Sounds good and something we always want for our mobile devices.
The only problem to me is that what the small print omits is the fact that, in my calculation, the capacity of the capacitor will be one tenth of the equivalent battery.
So how many want a 250mah, at very best, AA battery that charges in 30 seconds for $25 when putting 250mah into a 2500mah AA battery takes 90 seconds(maybe far less) with a 15 minute charger?