This past winter saw storms dropping tons of snow and ice across the country, leaving many people with prolonged or intermittent power outages — and it’s likely we’ll see more of that next year. With the Anker Solix C1000, you can keep all your devices charged for emergencies and even run a few small appliances. And right now during the Amazon Big Spring Sale, you can save almost $400 on one to add to your home emergency kit.
Also: The best portable power stations you can buy
The Anker Solix C1000 offers a peak output of 3,000W and a running output of 2,000W. This gives you plenty of power for charging up to 10 devices via integrated USB, USB-C, and 120V outlets. And if you have essential medical equipment that needs to keep running during an outage, the Solix C1000 has a 10ms power switchover for instant power delivery.
Its compact design features built-in handles for easily moving the unit around to where you need power the most.
Also: Amazon Spring Sale live blog 2026: Real-time updates on the best deals
This unit can be charged via a wall outlet in as little as 49 minutes, making it ideal for both emergencies and last-minute camping trips. If you want to go fully off-grid, you can also outfit the Solix C1000 with solar panels for 2-hour charging or continuous power.
And with a 10-year power cycle guarantee, this unit can sit in your garage for months and still retain at least 80% of its charge. It also features a 12V input for charging via your vehicle battery or alternator if you’re stuck on a camping trip without power. You can also connect it to a traditional gas generator for additional ways to keep the unit powered.
How I rated this deal
A portable backup battery is quickly becoming an almost essential piece of equipment in any emergency or natural disaster kit. The Anker Solix C1000 offers 2,000W of continuous power and 10 charging ports to keep essential devices charged and medical equipment running in case of an outage.
While it’s not exactly the most powerful unit you can buy, it’s more than enough for most homeowners, and the compact design is great for apartment dwellers who may be short on space. With Amazon’s nearly 50% discount, you’re getting even better value on a vital piece of tech that helps keep you connected and powered up all year long. That’s why I gave this deal a 5/5 Editor’s rating.
This year, Amazon is running the Spring Sale event from March 25-31.
Deals are subject to sell out or expire anytime, though ZDNET remains committed to finding, sharing, and updating the best product deals for you to score the best savings. Our team of experts regularly checks in on the deals we share to ensure they are still live and obtainable. We’re sorry if you’ve missed out on this deal, but don’t fret — we’re constantly finding new chances to save and sharing them with you at ZDNET.com.
We aim to deliver the most accurate advice to help you shop smarter. ZDNET offers 33 years of experience, 30 hands-on product reviewers, and 10,000 square feet of lab space to ensure we bring you the best of tech.
In 2025, we refined our approach to deals, developing a measurable system for sharing savings with readers like you. Our editor’s deal rating badges are affixed to most of our deal content, making it easy to interpret our expertise to help you make the best purchase decision.
At the core of this approach is a percentage-off-based system to classify savings offered on top-tech products, combined with a sliding-scale system based on our team members’ expertise and several factors like frequency, brand or product recognition, and more. The result? Hand-crafted deals chosen specifically for ZDNET readers like you, fully backed by our experts.
Also: How we rate deals at ZDNET
Amazon Spring Sale 2026
Editorial standards
