[iwillfearnoevil]

i've had 2 moguls with 2 different car chargers total and that works squat. if i charge for 30 minutes in car i might have enough for 5 minute phone call if lucky. if your battery is dead or almost dead, it's even worse so don't let it run down in my experience and that is what documentation says also. usb might be better than car but i don't know. wall charger is great.