Jackery Explorer 300 Plus Portable Power Station, 288Wh Backup LiFePO4 Battery, 300W AC Outlet, 3.75 KG Solar Generator for RV, Outdoors, Camping, Traveling, and Emergencies (Solar Panel Optional)

Sturdy construction and very well built. It can charge my IPhone 20 times using the USB A port. Also plugged in my floor lamp into the AC outlet using a 9 watt bulb equivalent to 60 watts, and it lit brightly. The display said 8 watts was being used, and that there was 18 hours of power left under this load. I bought this for emergency use during prolonged power outages. It looks to be great for this purpose. Charges from 0 to full charge in 1.5 hours if plugged into a wall outlet. I plan to add a solar panel to this as a backup charging option. It’s worth the price I paid, and it meets my current needs.

I'm a scout leader and do a fair amount of camping. I recently got a CPAP and needed something that would power it. I was skeptical of this little thing when I got it but really wanted something reasonably portable and sturdy that I can toss in the back of my truck or troop trailer when packing, would last at least 2 nights camping, and would be easy enough to carry for a few miles to a camp staff building where I could charge it if needed. I'm happy to say after my first weekend trip with it I believe it will be all of those things for me.My first night I got it I tested it out at home. Charged the unit up and plugged my CPAP into the AC inverter with my machine running as I would normally use it at home... The battery only lasted about 5 hours any my wife complained about a slight fan noise (from the inverter) before giving out. I plugged the Jakery in to charge and power pass though worked great until the unit was charged then it stopped and switched back over to battery mode and the battery ran down again.Night two I plugged in a DC adaptor I purchased for my CPAP and found I could almost make it though a night. The Jackery lasted about 7hrs before the battery was dead. Proving the DC converter was more efficient.My 3rd night I ran the machine with the DC power converter turning off the humidifier, heated tube, and (something else). This time the battery was only at 87% after 7.5hrs of sleep. Note this was my first time turning all the comfort features off on the CPAP and it really was not that big of a deal. Yes nice to have but not musts for me.Having proven itself I took it camping with us this weekend and it worked great. I used my CPAP both nights, charged my phone and watch off it while still having about 60% power left. I am pretty sure it will make it the full week through summer camp without charging and if it does need charged it seems I can charge to 100% in about 2hrs on AC if needed. Yes I could buy the solar panels but it seems like one more thing to hope does not get broken and most of the time our camp sites are in the woods with a fair amount of shade. I'm wondering how the battery will hold up during winter camping and I'm sure as we start training and doing more backpacking trips I'l need something smaller and lighter but for now this fits my requirements. Looking forward to more well rested nights in the woods and while at anchor on our boat.

This is my third Jackery device over several years. I like the Jackery smartphone app to monitor and control the power on this one. The newer battery technology has faster charging and longer predicted life.

I absolutely love this portable battery! As the owner of a Photo Booth business, it’s essential to have reliable power during events, and this battery has been a game changer. I used it to power my Photo Booth for a full four-hour event, and it performed flawlessly. Still had 55%! It’s incredibly convenient, compact, and easy to carry around. No more worrying about finding an outlet or dealing with cords during events. I highly recommend this portable battery to anyone who needs reliable, on-the-go power. It’s a must-have for event professionals!

If it had an additional input for solar, it would be much better. Use case. Running a Starlink mini, a laptop, and iPhone with the 300Plus powered by a solar panel. This scenario requires 1 input for solar, 1 usb-c for laptop, another USB port for iPhone, and AC plug for Starlink mini. If you lock up the USB-C port with solar input, you can't connect your laptop to the device unless you get a brick and plug it into the AC outlet. The point of the mentioned configuration is to keep things light and backpackable. The lack of an additional input port for solar would round the package out. Right now, this functionality can be picked up by Bluetti AC-2A and EB3A. However, the 2A has too little power and the EB3A is too heavy and bulky. The 300Plus being small and lightweight with high 288Wh storage could have nailed it for my use case if it had the extra solar input. But it does not. Will need to return because it does not have the minimal functionality I need.

I have been wanting something like this for quite a long time. Mine arrived this morning and several hours later it was on it's way back to Amazon. It arrived broken. It would not recharge. I spoke with customer service and they said it was most likely a faulty inverter. He said it was probably caused by mishandling during the shipping process. There was no damage to the packaging. My bad luck that I get a broken one. Not sure if I'll try Jackery again or do some more research and shop around.

Bought this for taking my CPAP camping. After reading some other reviews about 12v vs 120v CPAP's Figured I'd try it before I took it to see how long it would last since I have an older 120v machine, so I just plugged it the CPAP and ran it for 1 hour and it used 20% based on this I figured it would only last 5 hours at best. However when I took camping I used it for 7 hours and it still had 70% left in the morning!!! must be the machine takes a lot less power when it in use rather than just setting there running wide open.Like the size and weight not to heavy for my bikepacking trailer and not only use for CPAP but charging everything else as well while camping for two days.