Get a portable power station for as little as $449 during Amazon's big annual sale. Save big on models with solar panels, too.

Be prepared for power outages or just keep your devices charged away from home with crazy Prime Day deals on portable power banks.

Please also consider subscribing to WIRED Portable power is handy for trips, camping, and everyday life, and with more and more weather events impacting the grid, an emergency power backup can be a lifesaver.