Start Dead Batteries - Safely jump start a dead battery in seconds with this ... UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections ...

Your buddies are waiting while you fumble around finding another vehicle to jump start it and you can’t find your jumper ... a jump pack is used on a really cold day that as the battery warms ...

High Quality: Jumper cable battery clamps made of copper core clip body, all-inclusive material, the widest clip body is more stable. The anti-slip pattern design of the handle is made of soft ...

Brush away any dirt or gunk from the posts, because you'll need to create as clean and solid connection as you can. First, connect one end of the red clamp to the positive post on the dead battery.

Jumper cables are great and all, but they still require, well, a car with a functional battery to provide the ... Luckily, “this power pack works great,” wrote one reviewer.

Head to our Just Curious section to see what else we can answer for you. This article originally appeared on USA TODAY: Dead car battery? How to use jumper cables to get back on the road ...

It's still wise to always carry jumper cables or a car battery charger in your vehicle in case your power pack fails or isn't fully charged.