How can I extend the duration of my battery backup?

To maximize backup duration:

1. The single biggest lever: turn off or reduce power-hungry appliances — A/C, electric heaters, large washer/dryers.

2. Reduce power usage to essentials like a fridge, freezer, and a few lights.

3. Get portable electric heaters or air conditioner units that consume less power and can move with you through the home.

Bonus for complete peace of mind: Plan for generation sources like solar panels or compatible plug-in portable generators to supplement the battery.