I threw it in the garbage.
The charger is well designed but does not deliver what it promises to deliver: It takes overnight to charge and when the charging is over the batteries are so hot that cannot be handled for at least ten minutes. Of course I don't know the effect of the overheating on the batteries but, I suppose it is not beneficial. Rather than go through the hustle of returning the charger, I threw it in the garbage.
Rating: 1 stars