Nokia DC20 - not perfect and round, but the best commercially viable

Even the presumably original "Nokia DC20" While working fine for two smartphones in the power-hungry Navi mode, however, it whimpers uncomfortable with double load (two smartphones in action).

Pleasant: My Nokia N9 (similar to the Lumia 800) mule shortly after connection is not about insufficient charging current, such as the "Katinkas dual car chargers USB 2.0 (2000mA) white" Katinkas dual car chargers USB 2.0 (2000mA) black, which can DC20 be drawn thanks to its design easily back out of the can, the Katinkas should better remain therein.

The impression that one could for example: two Lumia 800 immediately connect so deceiving, it is shown in most photos just a matching A MicroUSB cable here.
Whose name on cable close MicroUSB is "Nokia CA-191C"), of which I would have liked two bought later with this or the Nokia CA-191C - unfortunately currently impossible (because just long enough in the BMW 3 Series E46).

So a Noname cable as spiral Wentronic Mini USB Spiral extension cable has 1.5 mWentronic microUSB Spiral extension cable or straight Original Nokia USB Data cable with charging function CA 101Nokia CA-101 USB Data Cable Nokia CA-101 data cable assume this.

With the other USB cable (actually converter voltage adapter) at the end can be thin Nokia Sting old unsmarte Nokia phones as Nokia 6300, 6700 or Nokia Bluetooth Headsets such as: Nokia BH-505 Nokia BH-505 Stereo Load Bluetooth Headsetim car at 12V. The USB connector is built in due to the electronics a little longer, and works equally well on both the DC 20 and PC / Laptop.

Overall impression / Conclusion:

For Nokia phones (with built Offline Navigation) in the car a technically reasonable, clean and appealing from the design solution with more (2) options as the DC 17 (1 time 1 A = 1000 mA), for example: to supply a wireless router at its private mini-USB cable Huawei E5 mobile Wi-fi), and above all more charging current than the DC 6 Nokia DC-6 car charger.

A second micro USB (spiral) extension cord must be purchased separately, unfortunately.

Two phones come then despite navigation mode fully charged out of the car.