Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, 110V/300W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Blackout

Muy practico , pequeńo , liviano útil . Ahora si a sacarle provecho.

Great product! It is useful for all emergencies and it came in handy during a power outage. The Jackery Explorer 300 quickly proved it was more than just a backup battery—it became a must-have. It’s compact, easy to use, and powerful enough to keep phones, lights, and small essentials running without any noise or fuss. I love how straightforward it is: plug in, power on, and it just works. What really sold me was a power outage my mother had. Her lights went out unexpectedly, and I realized how reassuring it was to have reliable power on hand. I bought her a second Explorer 300, and it gave her immediate peace of mind—keeping her lights on and devices charged until everything was restored. Reliable, portable, and stress-free, the Jackery Explorer 300 isn’t just a gadget—it’s the kind of purchase you’re glad you made, especially when someone you care about needs it most.

I purchased this product specifically to off grid power a Resmed 10 Cpap unit . It did not disappoint. It ran efficiently all night on a 100% charge ( with 31-38% remaining after 8 hrs. ) . I used it 3 consecutive nights. Each morning I recharged the unit using all three methods ( outlet plug in/ solar panel / and 12 volt car charger). The wall outlet recharged to 100% in about 90 minutes. The solar panel varied with the weather ( from 4 to 7 hrs). The 12 volt car charger took roughly 2 1/2 hrs. The unit is compact and easy to haul ( for kayak/ canoe trips) . The solar panel appears durable and is light . I highly recommend.

This battery backup suited my needs perfectly. I bought it for one purpose: to power my CPAP machine during power outages. This unit performed perfectly in that regard. The unit arrived with a small case of accessories (car adapter, AC adapter, manual, etc). I particularly liked the inclusion of the car adapter. The unit was at 54% when it arrived; it took about 2.5 hours to fill all the way up. The display will tell your wattage, coming in and going out. It also includes a good selection of power points, with 110 AC, 12v DC, USB fast chargers, etc. For those who are trying to guess how long a battery will last, this unit makes it easy. It tells you how many watts you’re drawing. For instance, my CPAP draws 23 watts to run at full blast (no humidifier). At 293 watts on a full charge, I can run a 23 watts CPAP for over twelve hours. This unit went from 100% to 37% after 8 hours of sleep, so the math checks out. The most important thing is that this unit can guarantee a full night’s sleep in a power outage. I literally cannot sleep without my machine, so this backup is exactly what I needed. If you have a CPAP, this is what you want. Just make sure you shut off your humidifier (mine added a full 20w, bringing the total draw to 43w).

This is a great power pack to keep all your electronics and batteries, such as cellphones, cameras, drones etc., charged up when outside the power grid. It’s a great balance between size and weight. I often use it on my camping trips while filming content for my YouTube channel. If you buy a separate 100 Watt solar panel to charge it up, you can be in the woods indefinitely. I recommend it to all those fishermen and outdoor adventurers out there! #julianoutdoors (YouTube)