Hi,

I`m going on a 2 week bike-travel in summer and want to use my N810 for navigation. The Problem is, I won`t be able to charge it so I need some kind of external power.

My charger has an output-Voltage of 6,15V (without the device connected to it) - So I asked myself if it is possible to charge the n810 (and run it directly) with an external 6V Battery (like this: http://www.online-batterien.de/shop/...erie6Vlose.jpg), just connected to a 2mm charging-Plug - without any electric circuit between.

What do you think? Could I demage it by doing that?