@dr_frost_dk
hi man really thanks for this thread !.
i have 2 charges the first one is safe (done your trick with it ) but it is not charging well when i put my hand on the device it disconnect charging and recharge instantly so i cant use my N900 with this one i cant even move it because of that.

the second one (the unsave one ) i can use it while walking without the charger disconnect ??

so is there any risk if i used the second one but plugged/unplugged it carefully ?
thanks
./sifo