Well as the title says my car wont start. It is COMPLETELY dead. I hit the button on my remote to unlock the doors and it didn't even beep. Unlocked the door with the key and jumped in; starter doesn't click, lights wont turn on. I took a voltage reading off my battery to several different grounding points and all were about 10 volts which is quite low. Is it just that my battery is no good or do I have a bigger issue? I would think with around 10 volts the lights would turn on and be dim at least. My car is a jza70 by the way if that makes a difference. Any help would be great. Thanks!