iClever 600A Portable Jump Starter | $52 | Amazon | Promo code OOOOCCCC

Update: The promo code is working again, if you couldn’t get this yesterday.

You may not think you need one of these portable jump starters, and at this very moment, you probably don’t. But there will come a time where you’re late for an appointment or stuck in the middle of nowhere, and waiting around for a good samaritan to come jump your battery just isn’t a viable option.

This model from iClever puts out a whopping 600A, which is far more than most similar products, and enough to start just about any car.