AA_Cycler
(AA Cycler)
3
+1 for OPUS BT-C2400 (also known as OPUS BT-C2000) if you can get one…
I use their smaller OPUS BT-C700 model and usually charge/discharge AA cells at 700mA/500mA and AAA cells at 300mA/200mA. I like that it down-regulates the charge current for high resistance cells and haves the charge current just before the cell gets full.
Cheers,
AA Cycler