Learning + Tutorials

You've had blisters before. They really suck. You don't want them, and avoiding them should be top priority during an emergency.

They can also be extremely dangerous if left untreated, especially in life or death situations.

For most of us, having access to electrical power has become so second nature that we hardly give it a thought. It's so abundant to be almost free, and there are lots of places all around to plug in your cell phone when it runs out of juice.

But if the grid goes down for a long period of time, or you need to charge your devices on the move, then you need to consider sources of portable power if you are serious about prepping.

Updated November 2025

Duration: 24 Hours

Use:

Away From Home Emergencies: Storms, Tornado, Power Outage, Flood, Biological, Radiological, Chemical, or Terrorist Incidents

Must Have Gear:

Water, Food, Clothing, Lighting, Fire Making, Weather Protection, Visibility Gear, Games or Distractions, Maps, Sleeping Kit