The 5 Best Power Bank for Power Outages 2025: Stay Powered When the Grid Goes Down
Power outages are no longer rare inconveniences—they’re expected events. From rolling blackouts and wildfires to winter storms and cyberattacks, the grid is more vulnerable than ever. That’s why having the best power bank for power outages is essential for every household in 2025.
Written By: Ian Freng-Meeteer
Last updated 22 April 2025
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When the lights go out, you’re not just losing power—you’re losing access to refrigeration, communication, light, medical devices, and more. In this guide, we’ll break down the top-rated portable power banks and solar generators built to keep you running when the rest of the grid isn’t.
Whether you’re prepping for a 12-hour blackout or a multi-day grid failure, the following recommendations offer peace of mind—and critical watts.
What Is The Best Power Bank For Power Outages in 2025?
- The 5 Best Power Bank for Power Outages 2025: Stay Powered When the Grid Goes Down
- What Is The Best Power Bank For Power Outages in 2025?
- How to Choose the Best Power Bank for Power Outage Preparedness
- Top Power Banks For Power Outages in 2025
- 1. EF ECOFLOW DELTA 2 Portable Power Station – Best Overall Power Bank For Power Outages
- 2. Jackery Explorer 1000 v2 – Most Versatile Power Bank For Power Outage
- 3. Anker SOLIX C300 Power Station
- 4. YKPower 150W Portable Power Station – Lightest Weight Power Bank For Power Outages
- 5. BLUETTI AC180 Solar Generator – Best For Home Or Bugging In
- ⚡ Power Bank For Power Outages Comparison Table
- 🔌 Frequently Asked Questions About Power Banks for Outages
- Final Thoughts: Don’t Let the Next Blackout Catch You Unprepared
How to Choose the Best Power Bank for Power Outage Preparedness
There are thousands of battery banks on the market. Here’s what to look for when selecting one that can handle blackouts and emergencies:
- Watt-Hour Capacity (Wh):
Higher Wh = longer runtimes. Choose at least 500Wh for running fridges or medical gear. - Port Options:
USB-A, USB-C, AC outlets, car ports—make sure it supports all your essential devices. - Recharge Speed:
Look for units with fast solar and wall charging (under 2 hrs if possible). - Portability:
Some units are compact for phones and laptops, while others power entire fridges. Know your weight limits. - Durability & Warranty:
Stick with trusted brands that offer shock-resistant designs and at least 1–2 years of coverage.
Top Power Banks For Power Outages in 2025
1. EF ECOFLOW DELTA 2 Portable Power Station – Best Overall Power Bank For Power Outages
- 7 X Faster Charging. 0-80% in just 50 mins and 0-100% in 80 mins with AC input. That’s ideal when you need home backup power and a quick charge using your wall outlet.
- Expandable Capacity from 1-3kWh. With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or off-grid living.and a quick charge using your wall outlet.
- Power Almost Anything. Portable batteries have come a long way. Power all your appliances with 1800W output, that’s on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances.
Watt-Hours: 1024Wh | Ports: 15 total (AC, USB-A/C, car)
The DELTA 2 is a powerhouse, capable of running a full-size fridge, CPAP machine, and multiple laptops all at once. It recharges to 80% in under an hour and supports solar recharging.
What I Like About It:
- Lightning-fast charging
- Handles high-drain appliances
- Expandable battery option
Cons:
- Heavy (~27 lbs)
- Premium price point
Why It Made the List:
Best all-around emergency backup for medium-sized households.
2. Jackery Explorer 1000 v2 – Most Versatile Power Bank For Power Outage
- Powerful yet Compact: Boasting a 1,500W AC output and a 3,000W surge peak, the Solar Generator 1000 V2 can power multiple appliances, including AC units, fridges, and electric pots. With a 1,070Wh capacity and a lightweight build of only 23.8 lbs, along with a foldable handle, it makes an excellent companion for outdoor camping, road trips, or emergencies.
- One Hour Fast Charging: Charge your Explorer 1000 v2 Portable Power Station from 0% to 100% battery level in just one hour with emergency charging activated via the Jackery App. It defaults to 1.7 hours for a full charge to optimize battery health. Engineered with advanced ChargeShield 2.0 technology, this power station charges safer, faster, and smarter.
- 10 Year Lifespan: The Explorer 1000 v2 portable power station is equipped with a durable LFP battery, maintaining over 70% of its original capacity even after 4,000 charge cycles, offering longevity exceeding 10 years.
Watt-Hours: 1002Wh | Ports: 8 total (AC, USB-C, DC)
The Jackery Explorer v2 is a tried-and-true option for off-grid use. It’s perfect for running lights, charging phones, or keeping a mini fridge cold overnight.
Pros of This Item:
- Long-lasting battery
- Quiet and user-friendly
- Compatible with Jackery solar panels
Cons:
- Slower recharge time
- No as powerful as the ECOFLOW Delta 2
Why It Made the List:
Reliable, durable, and solar-ready—perfect for beginner preppers.
3. Anker SOLIX C300 Power Station
- Compact with Massive Power: It’s portable power that moves as freely as you. Give your devices 300W (600W Surge) and 288Wh. Fast charge with 140W two-way USB-C ports.
- 8 Device Charging Ports: Power all your tech with versatile ports, including 3Ă— AC (300W), 1Ă— car socket (120W), 2Ă— USB-C (140W), 1Ă— USB-C (15W), and 1Ă— USB-A (12W).
- Travel-Friendly Design: Attach the strap(sold separately) or simply carry this power station. It’s 15% smaller than similar designs and perfect for spontaneous adventures.
Watt-Hours: 768Wh | Ports: 9 total (AC, USB, DC, car)
A great blend of compact design and strong output. Ideal for small apartment prepping or bug-out bags.
Pros of This Device:
- Compact and lightweight
- Smart display and controls
- Recharges in under 1.5 hours
Cons:
- Lower capacity than others
- Not ideal for large appliances
Why It Made the List:
Lightweight and efficient—great for mobile emergency power.
4. YKPower 150W Portable Power Station – Lightest Weight Power Bank For Power Outages
- Extended Energy Reserve : Boasting a 133.2Wh capacity, which is 1.5 times more than others with 88Wh, it provides substantial power for extended getaways and keeps your devices fully charged and operational throughout your adventures. If not in use, it will automatically shut down after 4 minutes to save energy.
- Fast Charging : Use the included adapter to charge the power station from 0 to 80% in just 2 hours. It can charge other devices at the same time, improving overall efficiency. The inclusion of dual-way 65W PD/USB-C ports is a game-changer, providing fast and efficient charging for your devices, whether you’re on the go or during a power outage.
- 5 Outputs Ports : This powerful and versatile power bank features 1* DC output, 1*AC output, 2* USB ports, 1* USB C port, charging up to 5 devices at once. It can charge a wide variety of devices, including laptops, phones, tablets, iPads, mini fridges, night lights, fans, CPAP machines, drones, Switch, electric guitars and more.
Watt-Hours: 240Wh | Ports: USB, DC, AC
A budget-friendly backup option that’s perfect for keeping phones, tablets, and emergency lights powered.
Pros of This One:
- Extremely affordable
- Lightweight
- Decent for overnight phone charging
Cons of This One:
- Not suitable for high-drain devices
- Slower recharge time
Why It Made the List:
Great entry-level power bank for short outages or light loads.
5. BLUETTI AC180 Solar Generator – Best For Home Or Bugging In
- [Charged in 1 Hour] – The AC180 packs a 1152Wh LiFePO4 battery, which can be fully charged in just 1 hour at 1440W AC input – always ready to go when you need it.
- [Power All Your Needs] – The AC180 boasts 1800W output and 11 outlets to handle almost anything you plug in. With a tap on the BLUETTI App, you can give it a boost to 2700W for your higher needs.
- [Solar Fast Charge] – Built-in MPPT charge controller for up to 500W solar input. Fully charge AC180 solar generator in 2.8-3.3 hours with clean, environmentally friendly, renewable solar energy.
Watt-Hours: 1152Wh | Ports: 11 total
BLUETTI has quickly become a top player in the emergency power space. The AC180 delivers serious wattage and fast recharging—perfect for blackout planning.
Pros of This Power Bank:
- Huge capacity
- Solar compatible
- Great for remote cabins or multi-day outages
Cons:
- Large and bulky
- Higher price tag
Why It Made the List:
Best heavy-duty solar generator for long-term power outage preparedness.
⚡ Power Bank For Power Outages Comparison Table
| Power Bank | Watt-Hours | Recharges In | Best For | Approx. Price |
|---|---|---|---|---|
| EF ECOFLOW DELTA 2 | 1024Wh | ~1 hr | Whole-home essentials | $$$$ |
| Jackery Explorer 1000 v2 | 1002Wh | ~5.5 hrs | Balanced home use | $$$ |
| Anker SOLIX C300 | 768Wh | ~1.5 hrs | Portable prepping | $$$ |
| YKPower 150W | 240Wh | ~6 hrs | Phones & lights | $ |
| BLUETTI AC180 | 1152Wh | ~1.5 hrs | Multi-day outages | $$$$ |
🔌 Frequently Asked Questions About Power Banks for Outages
What is the best power bank for power outages?
The EF ECOFLOW DELTA 2 is our top pick for its high capacity, fast charging, and ability to run major appliances like fridges and medical devices.
How many watt-hours do I need to survive a blackout?
That depends on your setup. For phone charging and lighting, 200–300Wh is fine. For running fridges or CPAP machines, aim for 700Wh+.
Can you use a power bank for a refrigerator?
Yes—but only if the power bank provides enough watt-hours and surge capacity. Look for units 1000Wh or higher.
What’s the difference between a portable power station and a solar generator?
They’re often the same thing, but “solar generator” usually means the unit is paired with solar panels.
How do I recharge my power bank during a long power outage?
Use solar panels or car charging if wall power isn’t available. Most top brands offer solar-compatible recharging.
Are power banks safe to use indoors?
Yes. Unlike gas generators, battery-based power stations are safe, silent, and emission-free indoors.
How long do portable power stations last?
Most modern units last 500–3000+ charge cycles, or 5–10 years with proper care.
Final Thoughts: Don’t Let the Next Blackout Catch You Unprepared
Power outages are unpredictable—but your preparedness doesn’t have to be. Having a backup power station on hand means you can keep your food from spoiling, your phone charged, and your family safe and connected.
Whether you need something budget-friendly like the YKPower 150W, or a whole-house backup like the BLUETTI AC180, the key is matching your needs to the right watt-hour capacity.
Remember, disaster prep isn’t just about gear—it’s about readiness. Invest in a power bank now and avoid the scramble when the lights go out.