NiteCore manufactures quality products, which I already know from my numerous torches. Also this charger I row in the cathegory "highly recommended" a. Who is not a high tech device needs very well aufgesttellt with this charger. It is designed for various battery types and sizes. Well, with its 500 mA, it is not the performance champion, but to me it is enough. Many Batteries can not too high charging currents, and thus this device protects even my "energy bars". Conclusion: class loader for nen good price.