Portable Power Station 120W, Power Bank with AC Outlet, Portable Generator 97.6Wh External Battery Power Pack with USB C Input for Camping Home Van Life Adventure Backup

Absolutely love it used it to power the lights ahead and sound on my R2D2 animatronic worked perfectly and keeps a long charge

This is a remarkable little power block. It charges a bit slow but it runs a very long time, three and a half hours with power to spare running my 20L electric cooler in freezer mode, that's very good.

This is junk! Connecting it to 100 watt charger using a 100 w cable I see no more than 5 volts charging 2.3 watts maximum charging at about a half an amp charging. This will take more than four or five hours to charge. Charge rate is terrible, is not durable and I would not use it as my first choice. It will not power anything more than 5 volts at all using the type A or type c output. It is not very versatile unless you're wanting to charge a small disposable vape. It is not useful, it is not fast at all! It is slow at to charge and slower to charge anything. It has been sitting in the sun, charging with solar panel that came with, since I received it almost a week ago, still charging I got two out of five bars. I will talk bad about the accessory that came with it too since that is a different order. Do not waste your money a here.

Works great, took it on plane to change my oxygen.

So far this device is great. It is portable 110 v power as I need to charge my electronic devices. It appears to be durable, the light is bright but the charging speed to fill it is slow. As far as the rate of drain, the DC power drain isn't too bad. The 12 volt power supply I have not used yet. The 110v, AC power drain is very substantial. The ratings that they supply seems to be exaggerated. I used it with a power charger for my scooter at a power draw of 110 volts, 2.0 amps. (This equals 240 Watts at 110 volts.) It was able to run for 55 minutes. At that point the power supply was completely drained and needing recharging. I was expecting some arms around 1.25 to 1.5 hours of power supply out of it for that. Based upon their specs. It is still not bad. As you can see, the unit is very compact and light. My hand is average size as you can see in the picture. I carry this product in my backpack all the time and it is not cumbersome.

I have this to use initially as a temporary backup for my internet and wireless router. The 2 devices consume about 50 watts ac to convert to dc power. This means that according to the wph calculation, I would expect to get about 2.5 hours. This is far superior than a lead based ups. However, since these devices are converted into 12v dc, I decided to use the 12v dc outputs only. By doing this, i believe that the base number changes to about 400wh with little loss since the inverter is not used. I used that theory and calculated a 25w router at 12 volts would run for about 16 hours (about 17 hours in my case). So i got 400×.99/24w=16.5 hours for my router. Adding the 12v ISP box reduces the time to approximately 8-9 hours. 400x.99/49w=8.1hours (i had achieved just above 9 hours). I would expect this as this is 2x the load. I've had it for about a week in this pseudo ups mode without this going below 99% when plugged in. I have a lan line that is 5 volts, that will drop this down to about 6.5 hours, but will need to test that out. A 12v dc splitter and a 5v USB to 5v dc will be needed. Insure that you are checking the voltage of your device or you will cause an electrical overload and fry what you are connecting, potentially causing a fire. Do so at your own risk. I do not know how this will affect the life cycle of the device. It claims about 100 cycles from discharge to 30%. A typical 400w lead based ups may last 5-10 years, with decreased efficiency after 3 years. I'll see how it will perform 6 months from now on a continuous charge to see if my numbers remains the same. Your results may vary depending upon the amperage your device needs, but I assumed 2 ampsx12v=24w per device (using quoted outputs numbers stamped on the power supply). My phone will probably be around 12watts.

I love it, it's easy and comfortable to use.

This is an economical and very useful battery that can charge USB or run AC devices and also makes a good flashlight or lantern. However, if you are packing it for backpacking or some other packing situation where you cannot keep it in its original box (which is bulky), then the on/off button gets pushed very easily and the power will drain. So awesome for some purposes (maybe car camping) but abysmal for others (backpacking). #UPDATE: The seller kindly shipped me a 300W unit to evaluate (and Amazon only lets one edit a previous review, not create a new one for a similar product). It is possible to tape a rigid piece of plastic (e.g., a large bottle cap) over the on/off button to keep it from turning on and off. You may want to use painter's tape so no sticky residue is left. Or - if bulkiness is not an issue, just keep the original cardboard shipping box, and transport the battery in the cardboard box. The lantern lights on the 300W unit face to the side, so are maybe better for illuminating a room. The lantern lights on the 100W unit face forward, so make a really bright lantern for carrying in your hand as you walk down a path.