OUPES Mega 1 Portable Power Station 2000W (Surge 4500W), 1024Wh LiFePO4 Battery Generator, Expandable to 5kWh, UPS, for Home Backup Power, Camping, Road Trips

This power station is impressive. It has plenty of power to run multiple devices and works great for emergencies, travel, or outdoor use. The build quality feels solid, and it’s easy to use with clear controls. Charging is efficient, and the battery lasts a long time. Definitely worth the investment!

This was a great purchase. The OUPES Mega 1 has been very useful and performs really well. It has plenty of power for different devices, and I like that it can handle higher-demand items without issues. The battery life is solid, and it feels reliable during use, which gives peace of mind, especially during outages or when traveling. It’s also fairly easy to set up and use, even if you’re not very technical. Overall, I’m very happy with it and would definitely recommend it for anyone needing a strong portable power source.

Well pleased with this power station, best price in this size range. Solidly built, weight is light enough most should be able to pickup and move around. Battery life is as expected for this size range. The display is easily visible in most conditions and blanks after a period of time. The only minor complaint that I have is the door for the bay with the input ports can be a little hard to open, having to pry it a little with a pointed implement as my finger nails are not that strong. I am currently using it in EPS mode. The app was easy to connect to the unit once downloaded providing basic information on the various states, have not explored it alot at this time.Overall I would highly recommend this unit, plenty of lifting power at 4500 watts surge and 2000 watts running with 1024 ah of battery.

The OUPES Mega 1 is kind of a no-brainer if you actually look at what it delivers for the price. It’s got a 1024Wh LiFePO4 battery (3,500+ cycles), a 2000W inverter with 4500W surge, UPS mode, app control, and solar expansion. Basically, everything the high-end brands brag about—just without the inflated price tag. Yeah, it’s a little heavy at around 30 pounds, but I only use it for truck camping and shoots, so it’s fine. It sits behind the seat or in the bed and doesn’t move much anyway. The handles make it easy enough to haul when needed. Battery life’s solid—I can run my fridge, laptop, drone chargers, lights, and espresso maker for days, then plug into solar and keep it going. It charges stupid fast too—about 80% in an hour if I need to top off between drives. Once I add the solar panels, I’ll basically have unlimited power wherever I park. Design-wise, it’s clean and functional. The display’s bright, ports are actually where you want them, and the build feels premium without being overdesigned. For me, it hits both worlds: power for long video shoots (charging cameras, lights, and editing gear) and comfort for overlanding (running camp lights, Starlink, and the fridge). I’ve used plenty of overpriced power stations, and this one just makes sense. Can’t wait to get the solar setup dialed in—it’s about to make my truck a full-on mobile studio.

I bought this OUPES 1024Wh power station for my family. It has very good power (2000W continuous output), so I can connect everything from small appliances to power tools without any problem. The screen is clear and shows the battery percentage and real-time power consumption, which is very useful. It has multiple outputs (USB, AC, DC, and 12V), offering various connection options, perfect for sensitive electronic equipment. It's ideal for emergencies, camping, or power outages at home. Although it's robust, it's still relatively easy to transport. The battery lasts a long time and charges quickly. Overall, it feels like a high-quality, safe, and reliable product.

I really like this little power station, especially at the heavily discounted sale price available when I purchased, and the excellent sales service. The sale price on Amazon was considerably higher than the sale price on the Oupes website; I discovered this after my purchase, but when I contacted them they refunded me the difference by the next day. Awesome sales service! Mine purchase was scheduled for delivery in 9 days, but it arrived in 3! Note that this product is NOT RETURNABLE through Amazon. The power station is compact and lightweight, perfect for my camping needs; it delivers enough power to run a small heater, electric blanket, electric hotplate, run lights, charge electronics, etc. However mine did NOT have the advertised surge capacity (details below). Charging speed is excellent: full charge from a wall AC outlet on high setting took <45 minutes (I wasn't standing by when it topped off) and on the battery-friendly slow charge rate took 91 minutes from 0 to 100%. Manufacturer recommended practice is to leave it charging after it reaches 100% until the fans kick off; for me this took another 24 minutes. The manual says do not charge from a non-pure-sine wave source, so if you use a generator, only use an inverter generator. I have not tested solar charging. The only negatives I found are: 1. the advertised 4500w surge rating is grossly optimistic; mine consistently trips between 2050-2200w. I've contacted the manufacturer to inquire if this is a defect or just bad advertising; to be honest I didn't expect (or need) that much surge capacity. 2. the CleanEnergy bluetooth app is really basic, providing a only couple of simple configuration settings and wireless control, but no info on the state of the cells, temperature, or such. Overall I'm glad I purchased this power station and can't wait to get it into the field. If I figure out why the surge capacity is so low and get it fixed, I'll upgrade the product rating to 5++ stars. Even without the extra surge capacity, if you get one on a deep discount sale it is a 5 star value. I would buy it again.

This Oupes portable battery is very functional with a capacity of 1.5KW. It can power an electric pressure cooker for about 50 minutes, run fans for a long time, keep a flat-screen TV on for over 8 hours, and even run a refrigerator for around 6 hours. I absolutely loved it!

Reliable Power When You Need It – OUPES Mega 1 Review I purchased the OUPES Mega 1 Portable Power Station last month, and it has already proven to be one of the most reliable and user-friendly power stations I’ve used. With its 2000W continuous output (4500W peak) and 1024Wh LiFePO4 battery, it delivers dependable power for a variety of needs—from home backup during outages to powering devices while camping or using it with an RV. ✅ Key Highlights from My Experience: Easy Setup: Right out of the box, the setup was quick and intuitive. The user interface is simple and clear, and getting it running took only a few minutes. Solid Build & Expandable: The unit feels well-built and is expandable up to 5120Wh, which gives peace of mind for longer trips or extended outages. Solar Charging Compatibility: I’ve tested it with solar panels, and the 800W solar input is impressive. It’s compatible with standard MC4 solar connectors, making integration smooth with my existing gear. Fast AC Charging: The 1400W AC input recharges the battery quickly, which is a great feature if you need to top up the unit between uses. ⚠️ Minor Issue: The only hiccup I’ve encountered is with the Wi-Fi connectivity via the app. It struggles to connect consistently over Wi-Fi. However, Bluetooth works reliably, so I’ve been able to monitor and control the system effectively using that method. Final Thoughts: Overall, I’m very pleased with the OUPES Mega 1. It offers an excellent balance of power capacity, ease of use, and expandability, making it a smart investment for emergency preparedness and outdoor adventures. If OUPES improves the Wi-Fi functionality in a future firmware or app update, this would be a near-perfect solution for portable energy needs. Highly recommended for anyone looking for a powerful, solar-ready, and user-friendly power station.

I have it only for a few weeks, it's a helpful thing, reliable, delivering the power i need for my induction cooktop 🍳 and Airfryer an the road in the truck 🚚 i like it 👍👍👍

Très bon service après vente

Works great but loud fans when charging up fast

cette batterie est totalement inutile . se décharge trop rapidement. très bruyante prend beaucoup de place . je peu pratiquement pas m'en servir