FREMO Portable Power Station X700,662Wh LiFePo4 Battery Solar Generator w/2 Upto 110V/1000W AC Outlet,DC 12V Car and USB Ports(Solar Panel Optional), Solar Generator for Home Use,Outdoor Camping,RVs

The Fremo X700 is a powerhouse that can power various devices with less than 650W of AC power.

It's easy to calculate the working time for your device using the formula provided in the context.

To keep the battery in top condition, it's recommended to recharge it every 6 months if you don't use it regularly.

With a fully charged battery, you can enjoy several months of backup power during power outages or camping trips.

The Fremo X700 is versatile and can handle high-power electrical appliances up to 600W, making it an ideal choice for your power needs.