Original article source: Winter power deals: Save up to 50% on generators and portable battery packs If you’re an Amazon Prime member, you can get many of these generators sent to your door ASAP. You ...

Don't wait for an emergency to grab a battery backup system. Bluetti's powerful packs are as affordable as they get right now.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Facing a power outage without backup can be risky. The best portable generators transform these ...