First of all: The charger is at this price (25) simply recommended and top. Nevertheless, I forgive not 5 star, because the charging current 750mAh or 375mAh is. Not that it was not enough - the concern that the charging time is so high, are nonsense. It is more about that you have to watch where you slot recharges the batteries, because then just halved depending bay the charging current. For small capacity battery the 750mAh may be too high, here you have to watch yourself! Every 08/15 charger makes such things actually goes automatically and eg in small steps up to 2A charge current I have to watch myself here and then as questions arise, such as "what happens now with the charging current when the first battery is already finished loading, but the second battery should always be charged with low amperage?" Since I use the charger for 18650 3100mAh battery of NiteCore should be anything but the matter to me. The charger is top for this purpose!
