GRECELL Portable Power Station 330W, 230.88Wh Lithium Battery

Excellent power supply I use it while on the road a 200w mini rice cooker will cook one cup of rice and the unit end at 50 - 56% ran it 10 times I also have a mini pc where I play emulators/AAA Games with the battery at 100% it’ll run it for 4-5 hours depending on the gaming load 6.5 hours with regular browsing and movies I paired it with a 100w solar panel and it’s able to charge my devices through DC/USB & type CAC does not run while charging on this unit has a handy flash light on the side as well once it’s ran for about 3 minutes on high load it’ll kick in the fan it’s not too loud but it’s also not super quiet usually no problem if you’re using headphones compact size shape make it fit in almost any space although I recommend good ventilation just to stay safe over all it’s easy to use great unit to dip your toes if you’re barely getting startedBattery Capacity: 288.6Wh (26Ah / 11.1V)AC Output: 330W (110V~60Hz, Pure Sine Wave)Charging Input: DC 12V-26V (60W Max)-USB Ports-1x USB-C / Type-C (60W Max)3x USB-A 3.0 (up to 12V/1.5A) these can be made type C with adaptersDC & Car Outputs:1x 12V Car Port / Cigarette Lighter (10A)2x 12V DC Outputs (5A)Bonus Feature: 5W Wireless Charging pad (USB on for it to charge phones)

This item was perfect for our Cub Scout camping adventures! We charged it over night before heading out and the battery lasted far beyond our expectations! It was able to recharge several of our lights, and Mobile devices as well as our son’s Nintendo switch! About 3 families used our power bank due to theirs malfunctioning! The size was perfect for traveling and overall very easy to use. We did have a little trouble figuring out the wireless charging. But that might be due to the camera on our phones sticking out causing a gap between the pad and the back of the phone. Definitely defiantly recommend!!!!

They seem to be superb great have been using 2 we got needed desperately for the kids autism home for their solar setup since electric so high an elec company ripping kids off $1000 month electric bill an kids only have literally lights for elec bill an (1) 700 watt microwave- no elec stove - no elec washer or dryer- no elec water heater. No ac air - no elec water heater within but lights an 1 micro so bought 3 more of these we waiting on now as gift to help the dusablecautism kids - great investment and fast kind. caring delivery will be dealing with them.more..

Bought this (1000W) on sale and it was a great value for the money! Works just as well as better-known/more expensive brands. Very portable, weighs what you would expect a battery pack to, but it's a perfect power source for me when tent camping. I had first bought a lower-cost pack with lesser wattage (330W) from the same brand, but that one only powered my CPAP through half a night before dying, so I "splurged" on this one, which powers my CPAP for 3 straight nights without a recharge, if there are no other electronics connected at the same time. I like that it DOES have AC passthrough mode (despite what one other review might have said); I HAVE been able to charge another device while this unit itself was wall charging. I also bought a separate 200 W solar panel to charge this while primitive camping, but I haven't had the chance to use yet. Will update once I try it.

Update- 2nd attempt and the power station literally fell apart. Do NOT waste your money on this.Purchased for camping. Used for first time on a 3 day trip last weekend. Began fully charged. 1st thing I used it for was to fill the air mattress. Had it plugged in for about 2 minutes and it used nearly 20% of the charge. Decided to use the battery operated pump instead. It could not power the coffee pot at all.Remainder of the weekend we used the battery for 2 full cell phone charges, 1 mini fan full charge, and 1 vape full charge. The phones had to remain on the charger for 5-6 hours. Used the light on it for about 10 minutes. Then it was dead.To fully recharge from 0% took 7 hours at home. We attempted to charge with car adapter but only got 5% charge in one hour. The battery did get very warm but the fan turned on and it cooled, this drained about 2% each time the fan turned on.Overall, disappointed by how quick it died considering how little power it actually provides, and how slow it recharges. Definitely only useful for small charges and prepare for it to take a long time to do so. It did not seem to matter which charger port/cord we used.

Seems reasonably well made. Has all the accessories one might need. Arrived with 50% charge on battery. The reasons I do not get 5 stars are:1) Took MUCH longer than expected to top off the first charge to 100%. The advertising is very misleading on this point. In what universe does a maximum of 60Wh input charge a 288Wh battery in 90 minutes? It is an engineering impossibility. Even 120Wh charge rate (12v @ 10A or 24v @ 5A for example) would still take almost 2.5 hrs to fully charge. There are no options to rapid charge this pack as advertised. I was counting on it. That's a disappointment.2) I saw a video review that complained about the wireless charging pad not working. I was almost about to leave the same comment but discovered how to make it work. What the manual does NOT tell you is, not only must the main power be turned on, but the USB port power must also be turned on to activate the wireless charging.3) The online marketing states that DC devices (USB and 12v ports) can be used while the device is also being charged (Pass-through charging). This is true but makes no mention of the AC port. The manual instead has a stern warning NOT to use the AC port while charging. The reality is, the AC port becomes disabled the moment charging begins anyway. No need for the stern warning.Other than these three observations, still a very good value. Battery life definitely lives up to the published specs. Battery is rated at 288Wh. My measurements put it closer to 350Wh. One thing I will say I was very impressed by is the voltage regulation. On battery, the AC output remained at a rock solid 110VAC, at no load and at 90w load, at 100% charge all the way down to 2% charge.

Really nice unit. I use it at my deer camp to run lights in my shed! Saved me from running power all the way over to it.

This is great I am very happy and excited that this product works well the solar panel works perfectly as if it’s plugged into a electric plug my charging time from 55 was less then two hours