We�ve all done it in the past. You leave your lights on, or the key partially turned in the ignition and run down your battery. It�s convenient if you have a friend nearby to help, but if you�re on your own, it could cost you a good chunk of change to get your car up and running again. That is, unless you have the Energizer 84020 12V All-In-One Jump-Start System. This compact life-saver has an internal 12-volt, 18Ah sealed lead-acid battery, which can give you 350 CA and you can be back on the road in no time. If you�re having a bad day and your tires deflate on top of your car dying, this little dude has an air compressor as well that will help you re-inflate those low-pressure wheels.

There�s also an extendable light for whenever something goes wrong at night, or if you just need to look under the seat. The AC/DC converter will make sure powering up your tech should be no problem on a long trip. This does cost about $150, but if you think of all the money you�d drop on a tow truck otherwise, this is a definite steal.