Safety, Emergency & Maintenance

The products here sit unused for months and then have to work on the worst day of the year. That changes what is worth paying for.

For a jump starter, the number that matters is not peak amps — it is whether it holds charge in a cold boot for six months and whether the clamps have reverse-polarity protection. For inflators, it is whether there is an auto-shutoff at target pressure, because the alternative is standing in the rain watching a gauge. For kits, check what is actually in the bag against what you would need.