This charger does exactly what it says it does. It charges your batteries and turns off when it’s done. The only improvements I would make:
1. The blue light is insanely bright. If you need a night light where your charger is plugged in, then it’s fine. Otherwise, throw some tape over it.
2. Certain battery configurations can be a problem. Manly men: read the instructions. Small batteries should be charged in pairs.
