ChrisHarris said:I have the intellipeak below that one (no separate power supply) AND the Brain. Both work quite well but I very much like having the digital readout on the brain. It will tell you the voltages as it charges and the total charge time. This is real helpful in insuring thatyou aren't false peaking. On the flip side, the Brain only charges between 3-4.5A whereas the Intelli goes .5-6A. If you want to charge AA's for a micro, the Brain wont go down low enough. If you want to charge NiMH at the "proper" current levels for racing (so say some people- I have NO experience here), which would be 6A, then, again, the Brain loses out.
Hope that helps.