Evike.com NiMH Smart Battery Charger

"Good option
This charger does it's job and it does stop charging after a certain point but I am not entirely sure if it is truly effective or not. After getting the green "done charging" light I can plug my battery straight back in and the light will be red. I don't know how exactly smart chargers work but it almost seems as if this one is on a set timer rather than detecting voltage. I will be looking to replace it soon but I cannot deny that it is a decent alternative to the basic wall charger.