Thread: battrey problem with my HTC Aria

i am facing problem with my Aria, i can't charge my phone or even if i can charge my phone it never reach until 100% sometimes 50% or 60% and battery also give me a little backup, i already bought a battery from ebay and changed my old battery but still now the problem is same cant charge and also the battery backup is very poor, i think the problem is not with the battery, can anyone help me regarding this problem.