it's a original phone bought from shop less than a month ago, so i damn well hope so

The battery is fine, the issue is still that i wastes power keeping the cpu at a minimum off 500mhz when connected to charger.

My solution is when i get an extra battery (hopefully tomorrow) i will charge the battery externally, and just swap battery's when it's almost flat.

and since i changed the possibly defective org. charger to my china bought small nokia charger it charged the phone fine.

Again this is not a battery issue.