Hello, I come from Germany. I have bought in England used Sony Navitus RM-NX7000. Now 4. 5 V of net part is absent to the store of the remote control about the loading bowl. How much ampere (stream in mA) must have the net part and where is in the plug (inside / outside) the plus and the negative pole? Thanks Greetings from the south of germany

you need a 4.5volt dc at 1 amp (1000mA), it will not charge with anything less

Thanks for the answer Mr.Mod.After 1 Load the day, nothing.The Battery its dead.i reülace 2 Mignon Ni-MH 1,2V/1500 mAh.I replace it with 2100 mAh and load the Akku with 2000mA.