does this charger use a timer to tell if the batts are charged or it can tell by the current in them?
coz i charge half way then nd to use the socket, say i charged initialy for 3hrs.
then i continue charge for another 6hrs?!?!before then light turned green?
will i be over charging them.
they are gp 2100mAh.
and one more thing can i use it to charge recykos?