What to Charge Before a Blackout

The cheapest blackout preparation is charging what you already own. A battery station helps, but a charged phone, laptop, flashlight, and power bank can buy a lot of time.

Short answerCharge phones, laptops, tablets, power banks, power stations, UPS units, flashlights, lanterns, radios, headlamps, medical-device batteries, and rechargeable fans.

Priority list

  • Phone and spare phone battery pack
  • Laptop if you work from home
  • Portable power station
  • Router UPS or small power station
  • Flashlights, lanterns, headlamps, and radio
  • CPAP or medical backup battery if applicable

Make a load plan

Write down what gets power first. For many homes, the order is phone, router, laptop, one light, refrigerator, then everything else.

Charging priority list

Before a forecasted storm, charge the things that preserve safety, communication, and calm. A full battery station is helpful, but small devices matter too because they reduce the number of loads competing for the main backup unit.

Charge firstWhyExtra step
PhonesEmergency alerts, calls, hotspot, mapsTurn on low-power mode.
Power stationMain household backup sourcePut it near the loads it will power.
Laptops/tabletsWork, communication, entertainmentDownload needed files ahead of time.
Power banksBackup for phones without using AC outletsKeep one with cables.
Rechargeable lights/radiosLow-watt safety and informationStage them where they are easy to find.

After everything is charged

Unplug nonessential chargers, gather cords, and decide which outlet on the power station belongs to which load. During an outage, confusion wastes more battery than people expect.

What not to waste battery on first

Do not use your limited stored energy on convenience loads before the essentials are covered. Televisions, game consoles, countertop cooking appliances, and space heaters can drain a battery quickly. Save the main power station for communication, light, cooling airflow, and carefully chosen refrigerator or medical-device needs.

Simple rule: charge small devices directly from USB when possible. It is usually more efficient than running an AC inverter just to power a wall charger.