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When the card reader says “offline,” you'll want cash, a light and a radio already at home.
A power outage can close grocery stores, gas stations, ATMs and banks, Ready.gov warns. We show you what breaks, what to do first, and the gear that covers each gap.
No doomsday megakits. No conspiracy gear. Just the stuff that works when the network doesn't.
IllustrationHere's what you need
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Using stoves, heaters and food safely
- Camp stoves are for outdoor use only: carbon monoxide can build up indoors, in garages and in tents (CDC).
- A power outage often means candles, camp stoves and generators, and all of them add fire or carbon monoxide risk. CDC says carbon monoxide has no color or smell. A working CO alarm near every sleeping area is the one safety item we'd put first.
- Matches and lighters: Keep them up high and out of children's reach (U.S. Fire Administration).
- FoodSafety.gov says a closed fridge keeps food safe for up to 4 hours without power.
- Store at least one gallon of water per person per day, and Ready.gov warns you may need double that in very hot weather.
- Countertop water filter: Use it on tap water your utility says is OK to drink.
- CO alarms: Put one on each floor and near sleeping areas.
- Hand warmers: Follow the package warnings; not for use while sleeping or directly on skin.
- Medications stay between you and your clinician.
Free planning guide (PDF)
A free 14-page PDF: what breaks in a multi-day outage, how to build a load list, and how to size backup power before you buy. No sign-up.
Get the free guide →Card networks down
Tap, chip, and app payments fail. Cash becomes the only way to pay.
Internet and cell outage
No Wi-Fi, patchy or no mobile data, and apps that won't load.
Power outage in an apartment
When the power goes, payments, elevators, Wi-Fi and your fridge can go with it.
Automation cascade
One software failure spreads across payments, logistics, and apps.
Bank and ATM access
Your money is there, but you can't reach it.
Gear that works offline
Sixteen categories, each matched to something that fails in an outage, from water, food and light to safety, pets, the car and comfort. Every product links to Amazon, where you can check the current price and reviews.