Read about LiFePO4 advantages: http://www.metaefficient.com/rechargeab ... icles.html
I had looked at the Kvickly bikes before when they were on sale for 5999 dkk, but they only had women's bikes, and when they finally got a men's bike, the price on it was 9999 dkk. However I spoke with the manager and he agreed to let me have it for 5999, so I'm a happy camper (or biker

It also has the Nexus 7-gear, which is a distinct advantage over the 3-gear models.
I rode it home without battery assist, and there was no motor resistance, and it rode like a normal bike.
I'm charging it now, so I'll have more to tell later.