Do not buy any AC chargers from USA. You’ll need to buy a 240-120V transformer, one which is powerful enough will be expensive and kills any hope of $avings.
Again, Aaron’s right.
That Arlec “housebrick” (no guesses why as to the nickname) is very reliable, pumps 3A into your nicads and never fails to peak detect.
Also pretty sturdy, the electronics are foolproof and the only sure way to kill the brick is to drop it off your table onto hardground. blackeye:
For ~$65, its great value – however I would not use it for NiMH.