Diamond on a charger 24/7 ?

[mndgz]

I'm using my Diamond as a router, its constantly connected to HSDPA and Wi-Fi and on a charger 24/7...

was wondering which would be a healthier way, to leave it on the charger constantly or plug it out every now and then and let the battery discharge? Or would it not make any difference?

Thanks for your suggestions

[Zuzler]

http://en.wikipedia.org/wiki/Lithium-ion_battery#Storage_temperature_and_charge

I think its best keeping the charge between 40 and 60 per cent.