How Long Does Jump Start Last. In some cars the battery is not in an accessible spot in the engine compartment which is where jump-start lugs come in to play. In a nutshell a car would last long after a jump-start as long as the battery and the engines alternator function well.

As a guide if you havent used it for 6 months then check the charge level. The first thing you should do is locate the battery in both vehicles. How long does a car last after a jump start.
You can even take it for a drive around the block which should provide just enough power to recharge the battery and keep it alive for another week or so.
Keep your jump starter charged and avoid lease the unit sit in a. Please note these 2 periods are not cumulative. You can even take it for a drive around the block which should provide just enough power to recharge the battery and keep it alive for another week or so. Jump Starter Battery life its depends on the capability of the jump starter battery.
