i dont know... as i sed, i have JUST started looking into it...
i am "planing" to build an electic "bycicle", so i dont know how many volts i would need (depending on the motor, i would say 12 or 24), so i dont know, how i would find a specific charger for my application... (the way i though it, is , if i want say :12v, then i would go with as many 12v "cells" (containing smaller cells) , as i could fit on the frame..) so, nothing that charges the batteries, one-one would fit... it would have to be something bached....
1) , so, if each cell can be charged with 2A (etc), then if i had 4 cells, i would limit to 8A?? or , i would have to limit for each cell seperetly??
3) , what do you mean balanced?? just applying 16.8 wouldent work, becouse some cells would draw more than 4.2?? seems like it...
2-4 : in general it seems to me like the job of a micro-controller...
1,3,4 i can understand them.. but can you clarify, how i would do the 3d??
also, thanks allot for the heads up about the batteries