apparently, the charge control such high-performance batteries not optimal load. loaded with a separate charger, the term seems to be better, but not significantly.
all practical one and the same to use charger.
if you do not gnaw on Hungertuch I would become the Nokia DC-11 prefer, however, costs many times over and the battery is not replaceable.
also is no adapter to be able to load the brand new Nokia devices, such as. the N900. since the DC-8 no longer dewy on the market is not surprising.
Conclusion: recommended more of a DC-11 buy for use with mid-range Nokia mobile phones, for smartphones.