AFERIY 1200W (2400W Surge) Portable Power Station, 10ms Switch-Over UPS, Fully Charged in 1.5 Hours, with 960Wh LiFePO4 Battery, 14 Output Ports Solar Generator for Camping,RV,Emergency Backup

I ordered the AFERIY power station featuring a 512Wh battery, 800W pure sine wave inverter (1600W peak), and after several weeks of use, I’m impressed overall especially for the price and power class. Power Output & Real-World Usage I tested the unit with various household appliances and found it can handle quite a bit as long as you're realistic about its 800-watt continuous power limit: It ran my 1000W Keurig coffee machine with no issues other than the fan got kind of loud. I could use a toaster or a small toaster oven, though obviously not at the same time. What’s interesting is that AFERIY seems to employ a voltage-sag trick to handle resistive loads like heating elements. When I monitored the output with my oscilloscope, I noticed the voltage drops from 120V down to around 103V under load. This reduces wattage draw slightly and helps the unit power devices that might otherwise trip the limit but only works for resistive loads like heaters or coffee makers. Electronic loads, on the other hand, will still be bound to the 800W ceiling. UPS Functionality I tested the UPS feature and was pleasantly surprised. The switch-over from mains to battery is very fast fast enough that my PC didn’t crash, even while video encoding during a power outage. For comparison, my APC UPS has caused reboots in similar situations. So this unit performs better in that regard and lasts much longer, thanks to the large internal battery. Tested the USB-C 100W Power Delivery port and confirmed it was able to maintain a solid 100-watt output charging my power bank at full 100W. My phone also charged just fine from one of the 20W USB ports with no issues at all everything worked as expected on that front. Solar Charging & Camping Use I also tested the solar input using an 15 year old 210W panel. Despite its age, I still managed to pull 174W at peak, which is quite good. I took the unit camping for a weekend and used it to: Brew multiple cups of coffee (each cup used ~12% of the battery) Reheat pizza in the toaster oven (~25% for one use) Recharge fully by lunchtime, thanks to good sun and the solar panel It was a great off-grid power companion, especially with resistive appliances. Design & Build Critiques While performance is solid, the physical design could use some improvements: Only one AC outlet is built in it really should have at least two. The AC plug is on the right side under a panel, which is inconvenient. It belongs on the front. The side doors are hard to open unless you have long fingernails or use a tool. It doesn’t come with a 12V cigarette lighter cable, which I feel should be included, especially for campers who want to charge on the go. One quirk I noticed is that when used as a UPS, the battery will occasionally slowly drop to around 90%, then recharge itself back to 100% over the course of a day. I’m not sure if this is normal behavior, but it has happened a few times. Final Thoughts This is a well-performing power station for mid-range use, with a true sine wave output (I confirmed via oscilloscope). Voltage does sag down to about 102V under heavy load, but that’s expected when pushing resistive appliances close to or beyond the rated output. If they release a future version, I’d love to see: At least two front-facing AC outlets An included 12V car charging cable Improved side panel accessibility That said, it has already saved me from a power outage, handled a weekend of camping, and performed better than my actual UPS. For the price and features, I think it's a solid value and hope it holds up well over time. Note that I did sign up for the extra warranty shown on the warranty card included with the unit and they did e-mail me back saying that the warranty was upgraded to 7 years

Recharge rapide, facilité d'utilisation, Fait le test en l'utilisant en mode UPS et aucun délai perceptible. J'ai testé la station d'alimentation avec un un système de surveillance CCTV et l'autonomie a été de 17 heures. Histoire de pousser un peu plus la puissance de l'appareil, j'ai fait fonctionner un micro-onde le temps de faire réchauffer une soupe. La lumière est plus que suffisante et pratique. En bref, bel appareil bien conçu et répond bien à mes besoins. Note: Si vous désirez que la pile soit toujours à pleine capacité, utilisez le en mode UPS.

Service impeccable, Will do a good test of it in May during my fishing trip.

I did a loooot of research on cheaper small battery and i choose this one and bought it a month ago and i test it a lot, let me tell you that i am not disappointed by it! I am able to play on my gaming laptop lenovo loq with a 4060 at games like the last of us at max setting for over 3h which is super nice imo, another example, i try with a panini maker and even tho it asking 1200w the battery give all 800 to make it work and still cook stuff super quick and the time was at about 32 minutes Only down for me is the lack of "good" bag for it, i would have love to have a proper bag to transport the battery safely and also a tiny thing the fact that the usb port shut down after some times if it don't use more then 8w, often my stuffs are not completely charge because of this feature but other then that i am super happy! Highly recommend

Excellent product for the price, has worked perfectly every time I have used it. Even works flawlessly as a UPS for sensitive electronics!