20 below killed my battery on my 07 attack jumped off of 03 viper when it was running. Viper has e start and battery was fine. After jumping battery on VIper went dead and lights on viper where really dim. I am hoping it was just a battery but any other ideas? Stator, rectifier, regulator?
Try charging your Viper's battery overnite. I'd say it sounds like it drained your battery big time.