Hi,
I'm looking for AA charger that can charge my 4 2500 mah fast and cool. I saw some 30min fan cooling charger on the market. Are they good? Will the fan become noise after extensive use? Any suggestion will be highly appreciated.
30 minute chargers kill regular rechargables. They also kill their own ic3 types (if applicable), but at a slightly slower rate. I wouldn't recommend any charger that "fully charges" two or more batteries in less than 1hr.
Do these actually work in the gp2x? Quite interesting if they do. The higher voltage wrt NiMH AAs might help the performance/longevity/overclocking a bit too.