Archos AV700TV damaged?

[Mimile]

Hi everybody, i have a problem:

I have an archos AV700TV since a few years now, one day i tried to charged it with a universal charger and since it doesn't want to charge anymore, or even light :/

1) Do you think it's repairable?

2) is it worth buying a new battery and a new charger?

Thank you very much in advance and have a good day

[Mimile]

Nobody can help me?