Unfortunately for snowboarding unsuitable (Update 1 and Update 2)

New battery fully entrained by the outlet, empty the gondola to the top, a downhill, battery. After about 15 minutes. This has unfortunately the entire winter then continues to deteriorate, so the battery once sofot in cold temperatures was empty. The original battery has since lifted ever more than an hour. Even the battery into the jacket to the body contribute to the use did not help here. Too Bad.

Update 1:
Here again 1 star deduction, because the battery is just unusable. Burdened taken, camped a day the next day he was then without even have to be blank in use. From me is why a star deduction. Whether it's just a dummy out of production I can not judge because I do not buy second and also will not buy.

Update 2:
I have read that it helps if you have a couple of times fully loads the batteries and then completely discharges. I've done this now and now the battery is running a lot better than before. There is also a winter of white-Edition and Summer Edition. That would be an interesting option for snowboarding.

Conclusion:
Give the battery a little time to "incorporate". Invite him completely and then discharges it directly again. After two or three rounds, he has been running longer. Therefore now 3 stars because it fulfills its purpose at least at moderate temperatures.