- Solar Generator, 296Wh Portable Power Station, 110V Pure Sine Wave, 80000mAh Backup Battery Power Supply for CPAP Outdoor Camping, Traveling, and Emergencies

Great plan B for power outages or road trips requiring charging phones and small appliances. Can be recharged in the wall outlet, solar or car charger. Time lasts according to how much is plugged in. Works well.

Bought for those sometimes summer power outages in So Cal. Not for refrigerator as a gas powered generator would be needed for that, and if 24 hours w/out power "de GRUB" $ value would be hundreds less to replace than many $'s for a generator!! { then the gas and noise and cords etc etc.} No! For me it is all about OTA TV that this can power for many hours. A 32" TV {uses 35 wattts?} can be plugged in and run for maybe 12, to 15 hrs. My 19" {uses 10 watts} maybe 20 plus hrs. Already tested for 3+ hrs and works like a charm! Can run a 40 watt lamp {9 watt led} for matbe 25 hrs, and both TV and lamp can be plugged in and used at same time! But, splitting power! Have plenty of batteries for radios and small camping lamps, plus flashlights. So again... for me its about "watchin' de boob tube" with local TV stations via Rabbit Ears waiting for the power to come back on! I could read some Emerson by camp lights but I ain't 20 years old any longer:} Bon chance!

This EnginStar 300W power station has become my reliable companion for camping trips and emergency backup power. At 6.5 pounds and compact dimensions, it strikes an excellent balance between portability and capability that makes it genuinely useful for outdoor adventures. The pure sine wave AC outlets provide clean power that safely runs sensitive electronics like laptops and cameras without the compatibility issues found in modified sine wave units. I've successfully powered my laptop for several hours, charged multiple devices simultaneously, and run a small LED light setup without any performance issues or device problems. Battery capacity at 296 watt-hours proves adequate for weekend camping scenarios. Realistic runtime includes charging phones 15-20 times, running a laptop for 4-6 hours, or powering LED lights for multiple evenings. The LCD display clearly shows remaining capacity and power draw, helping with energy management in the field. The multiple charging options add real versatility. Wall charging takes about 7 hours as advertised, car charging works well during travel, and solar compatibility (panel sold separately) provides off-grid recharging capability. Having all three options covered means you're rarely stranded without power options. Build quality feels solid for the price range. The housing withstands typical camping abuse, and the various ports and switches operate smoothly. The integrated LED light serves as a useful emergency illumination source, though it's not particularly bright. The protection systems appear to function properly - the unit has safely handled various load scenarios without overheating or shutdowns. Battery management seems effective, maintaining consistent performance through numerous charge cycles. Limitations include the 300W power ceiling, which rules out higher-draw appliances like microwaves or space heaters. The cooling fan can be audible during heavy loads, and charging time is relatively long compared to some competitors. The maintenance requirements are clearly explained and reasonable - periodic charging prevents deep discharge damage, and proper storage guidelines help preserve battery longevity. Bottom Line: Excellent portable power solution for camping, emergency backup, and mobile electronics needs. The combination of capacity, portability, and multiple charging options makes it valuable for outdoor enthusiasts and emergency preparedness. Best for: Weekend camping, RV trips, emergency backup power, outdoor photography, remote work setups

I purchased this Power Station to power my CPAP while camping. I tested other out with my CPAP. I have a Resmed Airsense 11 CPAP with Humidity and heated hose. I plugged in my CPAP using the 110v outlet on the power pack. Turned on the power pack and then the CPAP. I disabled the Humidity and heated hose on the CPAP and the display on the power pack read 37v. When I put the face mask on and the volt display didn't give any volts reading. The CPAP was still working so I went to sleep with 5 power bars on the display. Woke up 8 hours later, still showing 5 power bars with CPAP still working! Day 2, started with 5 power bars and did the same test again, same results again, only the power bank had 3 power bars showing! Day 3, same test, started with 3 power bars BUT 4 hours into my sleep the power bank shut down. The display showed 0 power bars. I then fully charged the power pack and performed the same test as above with the same results!!!! In conclusion, I was able to power my CPAP for approximately 20 hours on 1 charge!!!! O have to assume that others who left reviews stating that they only got 5 hours of run time from the power pack while using their CPAP, were probably using the Humidity or tube heater options on their CPAP which would explain the lower run time. Charge time was about 6 hours when plugged into my house 110v outlet. Haven't used the cigarette lighter power cord for 12v charging. This power pack looks like it will fulfill my needs while camping. I can recharge this power pack using the 12v cord while traveling from location to location. I will update when possible.

It's a good product. I bought it mostly to power my dash cam while it's parked on the street when I am at work, because I didn't want to deal with the hassle of drilling through the firewall to install a permanent connection to the car battery. The big downside of this power station is that none of the USB ports support QC or PD fast charging. This is a huge missed opportunity for the manufacturer not to include a chipset that supports fast charging of cell phones and laptops. The added cost of the fast-charging chipset would have been small and well worthwhile. The solar panel works fast. The most power I have seen from the solar panel is about 20 watts when charging the power station. It took about 4 hours to charge the power station from 50% to 100%. Some pictures on the Amazon page show a 10A output capability on the cigarette lighter port, but the unit I received only shows 8A.