Yes, if your car battery is the same voltage as the ATV battery.
If you keep the key on your ATV on for two days, the battery will probably go dead and need a charge or jump start.
you have a loose or dirty battery cable battery is weak or cilenoide is going out.
charge the battery, change the battery, use the back up start either a pull start or kick start.
I am assuming you mean with the auto engine running. Yes, that is possible but you are putting a strain on the alternator of the car. An alternator is not designed to charge a dead battery. It is designed to keep a charged battery fully charged. as long as the ATV battery is the same voltage as the car battery, usually 12 volts, you can charge it, or jump start the atv and let it charge the battery itself.
Usually if there is no spark when trying to start a all terrain vehicle the battery is dead. Check the battery terminals or try charging the battery.
sand in the starter or dead battery. make sure your battery is fully charged and stand up your ATV on its rear wheels 3/4 of the way and try to start it. itll get the sand out but make sure your battery is charged. if that doesnt work it could be your sarter solenoid. 20 bucks at Honda
you charge a atv battery at 2 amps or lower
articat atv366 wont start makes a cliking noise has good battery
Sounds like a dead battery. Try charging the battery, then start.
As long as the ATV is wired 12 volt, not 6.
im new in ATV a need to install a battery in a polaris scrambler , i have no idea in how to install, help!!!!