Times apart from the fact that I bought the combination of PURE ONE Mini II with PURE ChargePAK B1 for the second time and the first time everything went flawlessly and also worked, I have now at the Second my frustration to get rid of: delivery via Amazon took place faster than expected and was super, Radio with mains voltage ran flawlessly, but as soon as they tried to work with Pure-original battery there was a distinctive whistle, absolutely unbearable. On my inquiry with technology professionals (Amazon seller) and also directly from PURE i got ridiculous or no answers. Thankfully Amazon offers the return service, but for me as an Italian (South Tyrol), this meant the transport costs (20 euros) to take over much of themselves, that is at a total value of 85 Euro (unit incl. Battery) annoying and particularly expensive. Hence my rating to a point. Probably the problem was due to the battery, but to be sure I have now both returned. The Amazon support outside the roof space to work effectively worse.
