AIMTOM 155Wh Portable Power Station 42000mAh Lithium Backup Battery with Flashlight Solar Charging Option 150W Peak 100W AC

The media could not be loaded. This is a great little light weight portable power station! I have had it for four years now. I got it mainly for my CPAP to tent camp and for outages. It has worked perfectly for my dream station. I do it use heat or humidity with it. When I first got it, it powered my CPAP, a USB fan and a cell phone for 2 nights. At four years old, it now powers my cpap, a USB fan, and a cell phone for one night. I am still completely happy with it. It is super quick to charge. It is light weight enough that I have taken it to football games and marching band competitions (in a bag) to keep our phones charged all evening. It has been a huge peace of mind for me and if it died tomorrow I'd buy it again! Read more

Wow! Talk about a vendor determined to make the customer happy! I use a CPAP machine and am about to depart on a 70-day trip, some of which will be primitive camping (no electricity). This "solar generator" interested me because it can charge directly from a solar panel. I know little about solar - I live in the big woods - but adding this option to car charging was very attractive. I also ordered a well-rated 50 watt solar panel. After consulting with Aimtom and the panel tech people I also ordered an Aimtom direct to solar panel connector (MC 4 on Solar side and 5mm round on Aimtom side). Unfortunately, my solar panel may have been too much for the Aimtom, or, it is incompatible in some other way I'm unaware of, and, after a few hours in partial sunlight, the Aimtom no longer charged by any method. That is NOT a slam on the Aimtom; their specs say there is a limit to the input and I (unknowingly) exceeded that limit. Long story shorter; I returned the Aimtom via UPS on Tuesday, sent the tracking number to Aimtom and they immediately sent me a replacement, which I received Thursday! I could get a smaller, say 30-watt, panel, in the future and hook it directly, we'll see (how much am I willing to spend for additional gear?) and; for now I'm happy to have this along. DO LOOK HARD AT THIS PRODUCT: looks and feels very durable, it can provide DC (cigarette lighter-style), USB and household (2 -3 prong & international) output and it runs my CPAP for around 12 hours (no humidity)! I would also contact Aimtom for solar panel input; they provided an example of a product other customers use successfully (and, no; not one of their products). BOTTOM LINE: HI QUALITY VENDOR AND PRODUCT!! Read more

UPDATE! - The vendor has given great customer service in replacing the unit quickly! At first, I understood that I would send my damaged unit to the vendor, they would evaluate the problem then get back to me with a recommended solution. As the conversations developed, I put the damaged unit in the mail on Monday and received a new unit by Wednesday. How's that for fast! It arrived with 12.1 volts in the battery (4 of 5 bars). I plugged it into the wall charger last night and we had 12.5 volts and 5 bars this morning. At this point, all of the outlets work well. Only time and experience will tell whether this unit serves as well as the previous one. Thanks to AimTom for taking good care of me. Previous Comments: "This is a great product designed for light use. It ran my CPAP (without humidifier) for two nights on one charge. As others have said, it does take a while to recharge; and I haven’t tried the solar input. Mine ran well for about six months until I plugged something into the AC port that overtaxed its capabilities (the onboard inverter provides AC power for things that you would plug into a wall outlet). As I understand, the unit is designed to shut down to protect its circuitry. It’s not clear how long it should remain shut down. Mine never came back. At this point, the unit will not recharge beyond a single bar. None of the power sources on the unit (AC, USB, 12v ports) will work. I am delighted to report that the vendor is willing to replace the unit after six months. We’re working through that process and I’ll update this review and the overall rating after the unit is replaced and I have an opportunity to test the new one. So... 3 stars so far." Read more

I bought the AIMTOM Power Station for my CPAP so I could resume camping and get decent sleep. I tested it at home and I was VERY pleased that, running all night (8 hours-ish), it barely used one bar of the 5-bar batter meter, and once it sat for a bit, the one bar actually lit back up (like it repowered itself). I used it all night on my first of a two-night camp, knowing there was more than enough power to do the job, but I guess I made the mistake of leaving the CPAP plugged in, with the AC power switch on the side turned off. There is a red light indicator that shows when AC power is activated. It was turned off. Nonetheless, a little later that morning I intended to charge my phone, confident that there was plenty of power to do that as well as the CPAP that night, but I found it completely drained! EMPTY. It couldn't have been more than 5 hours (off, not running), but it was completely dead. I plan on testing it again to see if unplugging the CPAP unit in the morning makes a difference. Read more

It worked once and then never took a full charge again. Tried multiple ways of charging (AC and DC) and it shows it is charging but does not take or keep a charge. A total waste and I had to buy a different battery that would work better. Read more