refrigerator backup power

Refrigerator, two freezers, and a furnace connected to a central portable power station for backup power during a winter outage.

How to Power a Refrigerator, Freezer & Furnace During an Outage

September 15, 2026 21 min read

Learn how to power refrigerators and freezers with extension cords, safely back up a fuel-burning furnace, size your power source, and manage limited battery capacity.

Large portable power station powering an air fryer and laptop beside a refrigerator during an outage

Batteries

What Can a 2,000-Watt Portable Power Station Run?

August 22, 2026 14 min read

[Infographic Included] See what a 2,000-watt portable power station can run, with realistic runtime estimates for appliances from sump pumps to air fryers and refrigerators.