Portable Power Station 150W Small Solar Generator Power Bank with LiFePo4 Battery 99Wh, PD18W, USB QC3.0, 2 110V AC Outlet, Outdoor LED for CPAP Home Camping Emergency Backup (35W Charging/AC150W)

Love this little portable charging device! Let’s get the “room for improvement or negatives”, out of the way. This device could use a handle; battery represented as a percentage would also be a nice improvement; and finally USB C input for charging. With that out the way, this device in its short time with me has been used in the recent Hurricane Debbie. When I got home and there was no light just turned on the light on device and it gave the room more than sufficient light. I was able to charge multiple devices and use a lamp. Please keep in mind this is more of a power bank with an ac plug than it is an emergency backup for ac power. The battery is not big enough to power anything more than a lamp for a longer period of time. This isn’t a negative but just a limitation of its size. I ended up purchasing 2; one with energy display and one without. Both were tested charging via solar and they charged up relatively quickly. Would purchase again and once I learned its limitations it’s been a great addition to my emergency equipment.

I ran several tests over several days on this. Pretty decent unit. Had it running a 20-25W air cleaner via AC. It would auto power down every 15 minutes until I added a small USB load -- at first, charging a partially-charged smart phone until fully charged, then a small USB-powered fan <5W. That was the key to keeping it powered on longer than 15 minutes. With a 25W load, it lasted maybe 4 hours before being exhausted. With a second 20W AC fan plugged in simultaneously that time dropped to about 2 hours. However, plugging in the unit's own AC adapter while it was discharging doubled the time until it was exhausted. I'd rather have seen it NOT go to zero power while plugged in, but so be it. The power bars indicating its available power also didn't respond linearly while plugged in and charging, but I'd just factor in that the unit will power things twice as long as when not being charged itself. It will do fine powering a network modem, router, switch, led light, small fan, etc. during power outages. Takes about 4 hours to recharge via its own AC-DC adapter. Oh, a fan will run while the AC inverter operates. Not loud.

I purchased this unit for overseas travel and am glad I did. Going through 3 security checkpoints (2 US and 1 European) was a breeze. The 99 Watt-hour capacity is clearly marked, allowing agents to determine quickly that it qualifies for air travel in a carry-on.Using it overseas was also easy. In my destination country, many wall sockets can now accommodate various plug types, and since this unit is rated 100 to 240 volts, there was no need to find a step-up transformer. It was simply plug and play.Power cuts in my destination country are not uncommon, but my devices were always charged thanks to this unit. It’s also very helpful to have a screen showing how much power is either coming in (when being charged) or going out (when being used).The fast charging afforded by this unit is also rather nice. I never had to wait too long to charge either this unit or my devices.Overall, this is a great unit for travel.

Anyone know how to fix. Tried to turn on AC, watts in and out both read 8888 and unit turned itself off. Is there a reset? Other fix.I did empty the battery and charge it up, but still the same problem.Seller reached out on June 2 2024 with reset fix.1. Plug the unit into charger.2. Press and hold the power button for 10 seconds.3 press and hold the ac button for 10 seconds.I questioned if I should continue holding the power button, as well.So, I A) held power button for a normal count of 25,B) continued holding the power button and held ac button for a count of 25,C) let go of power button for a count of 10.All is well, for now.The seller also offered a refund or exchange but this unit when working properly fulfills all my requirements, so I will wait and see if the fix holds up.Thank you to the seller for responding to my review.

It can only charge a cell phone TWICE, then goes dead. The description states it can “charge” laptops and plug in lamp, LIE!! The battery drains fast. I hook up my laptop, it charged it 30% then died. I will be returning.

The battery life is terrible!

Ok, it’s a great unit and both work very, very well. I use them daily for many low power devices.For some reason I turned the device on and held the AC button in for a few seconds longer than needed, now here’s the handy thing! The unit resets and will show you the real battery state after it’s been sitting around for weeks or months!Mine said 100% but after I did this trick it reset and the power was at 69% so I connected external power and brought it back to 100% with no problem!

Nice product, but dies very quickly, needed it most during current storm here in Texas, and was upset a/c port didn't work, wanted to do things but got saddened. I might return due to not lasting and a/c port , I had small Watt makers didn't turn on. The battery died after 15/18 minutes.