Staying connected and powered up is no longer a luxury—it’s a necessity whether you’re on a camping trip, working remotely, or preparing for unexpected power outages. Portable AC power supplies, often called portable power stations, have become essential tools for anyone who needs reliable energy on the go. These compact units can recharge phones, laptops, and cameras, run small appliances, and even serve as emergency backup during outages—all without the noise or fumes of traditional gas generators.
With so many choices on the market, ranging from budget-friendly mini units to mid-range and high-capacity power stations, finding the right model can feel overwhelming. To simplify your search, we’ve gathered some of the best portable AC power supply options from trusted brands like Anker, Jackery, EcoFlow, Bluetti, HOWEASY, and MARBERO.
List of The Best Portable AC Power Supply
Anker Portable Power Station SOLIX C300
Anker Portable Power Station SOLIX C300 is a compact yet capable portable AC power supply that makes outdoor trips, camping, or emergency backup far more convenient. With 288Wh capacity, pure sine wave output, and fast 140W USB-C charging, it’s designed for people who want reliable, on-the-go power without carrying a bulky unit.
Pros
- 288Wh LiFePO4 battery rated for 3,000+ cycles, ensuring long-term use
- Delivers 300W continuous output with a 600W surge capacity for small appliances and electronics
- Recharges to 80% in about 50 minutes via wall outlet
- Eight versatile ports, including multiple USB-C and three AC outlets
- Lightweight (just over 9 lbs) and compact size for portability
- Solar panel compatibility for sustainable off-grid power
- Quiet 25dB operation, ideal for camping or overnight use
Cons
- Carrying strap sold separately instead of being included
- Limited capacity for powering high-wattage kitchen appliances or heavy-duty tools
Overall
The SOLIX C300 balances portability, durability, and power efficiency in a way that suits campers, travelers, and anyone preparing for unexpected outages. Its strengths—fast charging, versatile outputs, and reliable LiFePO4 battery—easily outweigh its minor drawbacks, making it a dependable choice for portable energy needs.
Jackery Portable Power Station Explorer 240
Jackery Portable Power Station Explorer 240 is a lightweight portable AC power supply that provides a reliable backup for outdoor trips, camping, or emergencies. With its 240Wh capacity and pure sine wave inverter, it’s designed to handle essentials like phones, laptops, and small appliances when you’re off the grid.
Pros
- 240Wh lithium-ion battery with 200W continuous and 400W peak output
- Compact and lightweight at just 6.6 lbs, making it easy to carry anywhere
- Multiple output options: AC outlet, DC car port, and dual USB ports
- Can be recharged via wall outlet, car outlet, or solar panel (solar sold separately)
- Quiet operation with no fumes compared to gas-powered generators
- User-friendly display for battery status and output monitoring
Cons
- Not powerful enough for high-wattage appliances like microwaves or hair dryers
- Solar panel not included and must be purchased separately
Overall
The Explorer 240 is an excellent entry-level portable AC power supply for those who need dependable energy in a compact package. While it won’t run heavy-duty appliances, its portability, ease of use, and multiple charging options make it a solid companion for camping, road trips, and emergency preparedness.
Jackery Portable Power Station Explorer 300
Jackery Portable Power Station Explorer 300 is a versatile portable AC power supply built with a 293Wh lithium-ion battery that makes outdoor trips and emergency preparedness much easier. Compact at just 7.1 lbs, it provides enough juice to run small electronics, camping gear, and even CPAP machines while keeping noise and fumes out of the picture.
Pros
- 293Wh battery with 300W continuous and 500W surge output for safe, steady power
- Dual AC outlets plus USB-C PD, USB-A, and DC car port for charging up to 6 devices at once
- Fast recharging: 80% in about 2 hours with wall + USB-C input
- Solar-compatible with MPPT controller for efficient off-grid charging
- Lightweight and portable design with user-friendly display
- Quiet operation, making it suitable for camping and overnight use
Cons
- Not designed for high-wattage appliances like induction cooktops or hair dryers
- Solar panel sold separately, adding to total setup cost
Overall
The Explorer 300 is a reliable, travel-friendly portable AC power supply that balances capacity, charging speed, and device compatibility. Its practical size and multiple output options make it a favorite for campers, road trippers, and anyone needing a dependable backup during power outages, with only minor trade-offs that don’t overshadow its value.
EF ECOFLOW Portable Power Station RIVER 2
EF ECOFLOW Portable Power Station RIVER 2 is a compact and efficient portable AC power supply built for quick charging and everyday reliability. With its 256Wh LiFePO4 battery, lightweight frame, and versatile output options, it’s a great choice for camping, road trips, or emergency backup without the bulk of larger units.
Pros
- 256Wh LiFePO4 battery with 3,000+ cycles for long-term durability
- 300W output (600W surge) to power small appliances and electronics
- Ultra-fast recharge: 0–100% in about 1 hour via wall outlet
- Multiple charging methods: AC, car, USB-C, and solar input
- Lightweight at just 7.7 lbs, making it easy to carry anywhere
- Smart app control for real-time monitoring and customization
Cons
- Limited capacity for high-wattage appliances or extended multi-day use
- Solar panel not included, requiring separate purchase for off-grid charging
Overall
The RIVER 2 strikes an excellent balance between portability, fast recharging, and long battery life. While it won’t handle heavy-duty devices, its quick turnaround charging, lightweight design, and reliable LiFePO4 chemistry make it a practical, everyday companion for outdoor enthusiasts and home backup needs.
EF ECOFLOW Portable Power Station RIVER 2 Max
EF ECOFLOW Portable Power Station RIVER 2 Max is a powerful yet portable AC power supply that offers extended capacity and faster charging for those who need more than a basic backup. With its 512Wh LiFePO4 battery, dual AC outlets, and quick recharge time, it’s designed for camping, road trips, and emergency use where reliable energy is essential.
Pros
- 512Wh LiFePO4 battery with over 3,000 cycles for long-lasting performance
- 500W output (1,000W surge) to handle small appliances, laptops, and essential devices
- Recharges from 0–100% in about 1 hour using AC power
- Multiple charging options: wall outlet, car outlet, USB-C, or solar panel
- Lightweight at 13.2 lbs, still easy to carry compared to bulkier units
- Smart app integration for easy monitoring and control
Cons
- Solar panel not included and requires extra investment
- Not suitable for powering very high-wattage appliances like full-size refrigerators or power tools
Overall
The RIVER 2 Max is a dependable, mid-range portable AC power supply that combines capacity, durability, and fast charging in a compact design. It’s an excellent option for users who want more power than entry-level units without sacrificing portability, making it a versatile choice for outdoor adventures and home backup.
Anker 521 Portable Power Station
Anker 521 Portable Power Station is a compact yet capable portable AC power supply built with a 256Wh LiFePO4 battery, making it ideal for camping, road trips, or short-term home backup. At just 8.2 pounds, it balances portability with dependable energy, offering six output options including AC, USB-C, USB-A, and a car outlet.
Pros
- Long-lasting LiFePO4 battery with up to 10 years of reliable performance
- 300W output (600W surge) suitable for laptops, CPAP machines, and small appliances
- Six versatile ports, including a 60W USB-C fast charge for laptops and phones
- Recharges to 80% in under 2.5 hours with wall + USB-C charging
- Lightweight and easy to carry at just over 8 pounds
- Built-in LED light with SOS mode for emergencies
Cons
- Limited capacity for high-powered appliances like refrigerators or power tools
- Solar panel sold separately
Overall
The Anker 521 is a dependable, travel-friendly portable AC power supply that shines for weekend trips, emergency use, and everyday device charging. With its blend of fast recharging, multiple ports, and durable build, it’s a solid choice for those who want a reliable yet compact backup power solution.
HOWEASY Portable Power Station H120
HOWEASY Portable Power Station H120 is an ultra-compact portable AC power supply with an 88Wh lithium battery, making it a budget-friendly option for campers, travelers, and anyone needing a lightweight backup. At just 2.3 pounds, it’s airline-approved and comes with multiple charging ports, making it handy for small electronics and emergency use.
Pros
- Lightweight and compact (2.3 lbs, 6.6 x 4 x 3 inches) for easy portability
- Eight output options including AC, USB-C, USB-A, QC 3.0, and DC ports
- Built-in LED flashlight with steady, flash, and SOS modes
- Three recharging methods: wall outlet, car charger, or solar panel (optional)
- 1,500+ cycle lifespan, giving decent long-term reliability
- Hidden carry handle for convenience without adding bulk
Cons
- Limited 120W output (150W peak), not suitable for high-power appliances
- Solar panel not included and requires separate purchase
Overall
The HOWEASY H120 is a practical, entry-level portable AC power supply for charging phones, tablets, fans, and other low-wattage gear. While it won’t handle large appliances, its portability, multiple ports, and budget-friendly design make it an excellent option for light outdoor use, travel, and emergency preparedness.
MARBERO Portable Power Station M82
MARBERO Portable Power Station M82 is a compact portable AC power supply with an 88Wh lithium battery, designed for light outdoor activities, travel, and emergency situations. Small enough to fit in a backpack, it offers multiple charging ports and built-in safety features, making it a handy solution for powering small devices on the go.
Pros
- Lightweight and compact at just 2.4 lbs, easy to carry anywhere
- 88Wh battery with 120W rated output (150W peak) for small devices
- Multiple outputs: AC, DC, USB-A, and USB-C ports for versatile charging
- Built-in LED flashlight with steady, SOS, and strobe modes
- Three recharging methods: wall outlet, car charger, or solar panel (sold separately)
- Equipped with battery management system for safe and reliable use
Cons
- Limited capacity, not suitable for high-wattage appliances
- Solar panel must be purchased separately
Overall
The MARBERO M82 is a lightweight, budget-friendly portable AC power supply that’s perfect for charging phones, tablets, cameras, and small camping gear. While it won’t handle larger electronics, its portability, safety features, and versatile outputs make it a smart pick for quick trips, outdoor activities, or emergency preparedness.
BLUETTI AC2A Portable Power Station
BLUETTI AC2A Portable Power Station is a compact yet efficient portable AC power supply designed with a 204Wh LiFePO4 battery and 300W output. Built for reliability and everyday use, it features ultra-fast charging, multiple output ports, and long-lasting battery chemistry, making it a strong choice for camping, travel, and home backup.
Pros
- 204Wh LiFePO4 battery with 3,000+ cycles for long-term durability
- 300W output (600W surge) to power small appliances and essential devices
- Recharges from 0–80% in just 45 minutes via wall outlet
- Multiple ports including AC, USB-C (100W), USB-A, and DC car outlet
- Lightweight at 7.9 lbs for easy portability
- Compatible with BLUETTI app for smart monitoring and control
Cons
- Limited capacity for high-wattage or extended multi-day use
- Solar panel sold separately
Overall
The BLUETTI AC2A is a well-balanced portable AC power supply that combines fast charging, durability, and smart features in a compact frame. While it isn’t built for heavy-duty appliances, its efficiency, reliability, and user-friendly design make it an excellent pick for outdoor trips, emergency use, and everyday backup power.
Buying Guide: How to Choose the Right Portable AC Power Supply
When shopping for a portable AC power supply, consider these key factors:
- Battery Capacity (Wh)
- Determines how long the unit can run your devices. Smaller models (80–250Wh) are best for phones, tablets, and cameras, while larger ones (300–600Wh) can power laptops, CPAP machines, and small appliances.
- Power Output (Wattage)
- Look for continuous and surge output ratings. A 200–300W unit can handle most small electronics, while 500W+ models cover more demanding devices.
- Battery Type
- Lithium-ion: lighter and more affordable, but fewer cycles.
- LiFePO4: heavier, but safer and longer-lasting (often over 3,000 cycles).
- Recharge Options
- Wall outlet is standard, but models that support car charging, USB-C, and solar panels provide more flexibility, especially for off-grid use.
- Portability
- Weight and size matter if you’ll be carrying the unit for camping, travel, or outdoor activities. Compact models (under 10 lbs) are easier to transport.
- Extra Features
- Built-in LED lights, smart app integration, and multiple ports can add convenience.
- Budget
- Entry-level units like the HOWEASY H120 or MARBERO M82 are affordable and good for light use.
- Mid-range options like the Jackery Explorer 300 or Anker 521 strike a balance between power and portability.
- Premium models like the EcoFlow RIVER 2 Max or Bluetti AC2A deliver faster charging, higher durability, and smarter features.
Conclusion
A portable AC power supply is more than just a backup battery—it’s peace of mind when you’re outdoors, traveling, or facing unexpected outages. Whether you need a lightweight unit for short camping trips or a more powerful station for running essential devices, today’s options cover every need and budget.
If you’re looking for an entry-level, budget-friendly model, the HOWEASY H120 or MARBERO M82 is a great choice. For a balanced mix of portability and power, the Jackery Explorer 300, Anker 521, or EcoFlow RIVER 2 delivers excellent performance. And for those who want premium durability and fast recharging, the EcoFlow RIVER 2 Max or Bluetti AC2A stands out as a long-term investment.
By weighing capacity, output, portability, and extra features, you’ll find the perfect portable AC power supply to keep your adventures powered and your home prepared.
