Webetop 155Wh 42000mAh Portable Generator Power Inverter Battery 100W Camping Emergency Home Use UPS Power Source Charged by Solar Panel with MC4 Cable

I bought this to go camping with my CPAP. It works great! I am really glad this lightweight champion does the job well. I used it for three nights on the longest of the two trips and I believe I had another night available. CPAP camping tips for battery life include:1. Buy a power converter DC to DC (these are a little spendy $85 to$125 for the one by ResMed) but they will greatly extend battery life by days.2. Turn off humidifier. Buy some HMEs (heat moisture exchange cartrudge). They go between mask and hose and help to keep your own humidity. They are goods for a week according to the package.3. Turn off heated hose. This also drains battery power heavily. If you are winter camping outdoors, then you will probably need this and possibly more power if you cannot recharge your battery.4. Turn on airplane mode. Many new CPAP machines use cell phone towers to report information on use. This also drains power. Turn it off. My machine still remembered my information and reported it for the various nights after I returned and restored the settings5. Turn off the power to the CPAP when not in use. My converter has a power switch so I turn it off, otherwise unplug it in the morning and plug it in or restore power just at bedtime.I did not use my power for anything else until my last night of sleep was concluded. My long camping trip was to the Oregon coast where it was overcast the whole time. I did not use my solar panel to recharge as I didn't get full sunlight. The battery lasted well.I made note of my settings as I turned them off so I could restore then upon my return. I tent camp and this worked fine.I also found a resource online from ResMed that showed power usage from different CPAP machines with different settings in place. This was useful. Also, look up CPAP camping on YouTube. I found useful ideas I shared from there as well.Now I recharged my battery and I have it on hand if there is a power outage.Good luck and happy camping!

This was much smaller than expected. I bought as a Christmas gift for my son. He is a hunting guide & goes deep into the Texas country. He did like it & said he has plans for heavy use. It was not what I was expecting but my son really likes it & thats what counts.

I bought this and a 40w solar panel just to have for emergencies and to have for my bug out bags. I received it on Friday and on Saturday a storm came through the Chicago area and knocked out the power. I took it out of the box and plugged it into my light and presto light! Also used it to charge my phone. I’m so glad I bought it. There’s been lots of storms this year and it good to be prepared.

This is the cheapest Modified Sine wave portable generator on amazon when you include the cost of accessories that comes with it.It powered my gaming laptop for 8hrs when I put it to use.Pros1. Good battery backup2. Great design3. Multipurpose (Lamp, Dc output and three ways to charge)4. Most amazing is that you can use while charging the unit (charging and discharging at the same time)Cons1. A bit heavy2. Noisy because of the fan3. takes 8 to 10hrs to fully charge using A.C

We had a power failure recently due to a transformer burnout. I am so glad I have this device. I was able to power my lamp and listen to the radio until daylight. this item is really worth the price and is a secure comfort th have available.

If you are planning to use this while camping, please buy something else other than this product, had it on the charge for the amount of hours it stated. Completely charged and only lasted 4 hours tops before it went completely dead. Not worth the money. Thought it had good reviews but with my experience total crap.

This portable power bank is easy to use and works well for charging electronics in the field. We paired it with a flexible solar module to trickle charge while working in remote locations. I wouldn't count on it for any substantial electronics as you can work through the charge fairly quickly. We primarily use it for cell phone charging or to power a SIM card based mobile hotspot.

Used it once for camping. We got hit with tornadoes and have no power in my home. I need it for my CPAP. Tried to use again now that I need it most and will not hold a charge.