battery life of V3C

I have the V3C, no problems whatsoever, had it for about 2 years now. Lately, (new battery now) after one phone call, I lose one battery bar. Is this normal? And, some weekends, calls will not go through to me, maybe later on it will, but then I notice that I lose all battery strength for that day. Is it something in the "airwaves?"

moved to razr forum

that's... strange. It's an old phone, I would see about getting it replaced.

definately something wrong with the phone.