I left the key on in my car, if i jump it how long will it have to run to charge the battery back up?
Nov 6, 2008 at 6:34 PM
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MHPAUTOS
CERTIFIED EXPERT
31,937 POSTS
Hi there,
If the battery is in good condition, give it a good 1/2 Hr, this should give you enough surface charge to keep you out of trouble, it will take a longer drive to fully re charge the battery, and don't use to many accessories as this will just be a drain as well, so no heater fan, no headlights this will help.