If you own a car, and don’t relish the idea of missing an appointment or being stuck in a parking lot because your battery died, peace of mind only costs $43 today.

This Aukey charger is a 12,000mAh battery pack for your phone, and also a 400A jump starter capable of turning over the engine on almost any conventional automobile. It even includes a car charger, so it never has to leave your glove box.