These are independent reviews of the products mentioned, but TIME receives a commission when purchases are made through affiliate links at no additional cost to the purchaser.

With rising energy costs and power outages from extreme weather, private backup energy sources are gaining popularity. Anker has created a personal power station that’s about the size of a toaster oven and can fully recharge in 90 minutes from a standard outlet or from optional portable solar panels in approximately 3.5 hours. The 757 PowerHouse ($1,399) is aimed at RVers and outdoor campers who want to be off the grid without totally roughing it, but it can be a viable household backup. With 1500 watts and generous ports, including 6 AC outlets and even an electric car outlet, it will power small appliances such as a fan for 28 hours and can be recharged 3,000 times.

Buy Now: Anker 757 PowerHouse

More Must-Reads from TIME

Contact us at letters@time.com.

Augmented Job Training
Next-Level EV
Flash-Frozen Coffee to Go
Athletic Apparel for the Smartwatch Era
Meditate in the Metaverse
EDIT POST