We used this on our camping trip and it was great. Just for the heck of it I tried to run the trailers 13000 BTU air conditioner and it couldn't really do that. It was fine with everything else but what I thought was awesome as we discharged the unit to about 80% and recharged it with a 1000 watt generator. It ran the generator into overload a couple of times and then was smart enough to take only what the generator would provide. We recharged the unit quickly at the max power the generator could provide WITHOUT overloading it. This is a great unit for camping or emergency power.

Delta is a monster and a life saver! Used to power our side by side full size fridge after a power outage. Our fridge is a higher end model but over 10+ years old (so not the most efficient). Powered it for 8 hours. But, the real value is the quick recharge. A little over an hour at a friends house (who had power) and back to 100%. This was critical as food can become to go bad after 4 hours in a fridge with no power. We were without power to it for a little under 2 hours. Plugged the Delta back in and ran it for another 4 hours until power was restored. Total power outage of 12 hours. Simply impressed.

We love this thing! Bought it to power our bus conversion but we have used it routinely at our home now for powering everything from the instant pot to an air compressor to a paint sprayer to our house water pump! Super impressed... technology is outstanding. The fact that it can recharge so quickly from the house power is AMAZING. It's very user friendly, hooking it up to a car or the solar panels is a piece of cake. Would definitely recommend.

I bought two Delta 1300s about six months ago and decied to add one more. The fast charging time (on AC) was a key feature for my initial purchase. I am using them for power outages and they works great. I found that this new unit has a much quieter fan, reducing the noise level substantially. That's another plus for the Delta.

So far working fine I researched products out there and really liked the features the delta has Looking forward to use it for a ups and emergency backup when I lose power. I have a cpap machine that I use and wanted backup power where ever I am at. I have family members checking it out as well I am very impressed of the quality of the unit

I love this electric generator! This baby can power my entire outdoor theather setup for hours! My outdoor continous power consumption includes an: ~Optoma EH412 Projector - 204Watts ~Savi 8" 400 Watt RMS Power Speakers-(less than 1 Watt) [No Output wattage appeared on the Display so I'm assuming it less than 1 Watt] ~Microsoft Surface Laptop- 38-47Watts ~Nintendo Switch - 15-20 Watts ~Nintendo Gamecube - 29 Watts ~Electric Tea Kettle - 1110-1117 Watts, consumed 5% of Ecoflow Delta Battery Life in less than 4 minutes until Tea Kettle deactived ~Heated Blanket Single Size - 58-60 Watts power levels off once reaches max temp @ 41Watts ~Heated Blanket Queen Size- 185-210Watts, levels off @ 124-137 Watts then drops again to 112-117 Watts. I assume it takes less wattage to keep the blanket warm, after it reaches it's max temperature. I can operate just the Projector, Speakers and Laptop for 5 hours off of a single charge! I probably could setup multiple times off a single charge, depending ofcourse on how long the movie is! I have no problem powering all these appliances at once! But the operating time of the Ecoflow Delta 1300 drops depending on how much, how long and what appliances you chose to use. I did notice a weird "popping or distortion" sound when I turned on the Queen Size electric blankets, coming from my speakers when I began heating up the electric blanket. But it went away after a while. No warning indicator light came on the display panel so everything appers to be working just fine! This unit will last for years! Maybe even a decade or two! According to the battery cycle lifespan. I highly recommend buying this for recerational purposes! It's super easy! I love the plug and play features! Not even mentioning the quick charge time!! Is very quite while charging. It was about 6ft or 7ft away from my tv (tv volume was at a moderate, comfortable level) and I didn't even notice it. It has all the power you need and then some!

I own 2 Delta 1300s purchased Sept & Nov 2020. Giving it/them 4 stars, I'm fairly impressed with the relative small size, quality of (visible) materials & manufacturing (craftsmanship), display functionality and general functionality and performance. What could be better: 1) As I primarily use these outdoors (often on beach- on sand, close to water), I wish ALL electrical outlets had caps/covers (like the 12v "car" outlet, and like the electrical inputs) to protect from git and oxidation. (To keep my units grit and moisture-free when in use, I place them in sealable plastic storage bins prepared with drilled holes for cables and ventilation.) 2) Once unit is fully charged, I wish display would EXPLICITLY indicate full charge instead of "hanging" on "01" minute remaining (better to indicate "00," (no time remaining to charge) or "FULL." 3) Master/Slave mode: I wish master display would indicate the COMBINED TOTAL power remaining & time remaining of the SYSTEM (of the linked units). 4) Master/Slave mode: I wish the "swith-over" time from master to slave was faster. (Most of my audio/PA equipment is not effected by the switch; one unit turns off for a audible second or so.) 5) Manual could be better; it seems it's written by folks for whom English is not their first language; so, it's not always clear. Also, manual could be more explicit, eg.: While manual explains HOW to hook up units in master/slave mode, it does not inform user of the operational BEHAVIOR of units once operating in this mode; it would be nice to know -- in advance of use -- how each display will function, and how the system handles "paying out" power. 6) From my perspective, as a consumer, it's a shame the internal batteries are not replaceable once spent- It's not "green & clean," in fact, it's wasteful to dispose of an otherwise functional unit simply because the internal batteries are spent; surely this is not cost-effective to the consumer. All said, I'm fairly pleased with my 2 Delta 1300s this far.

I TRIED IT FOR A TEST RUN FOR ONE NIGHT WITH A CPAP MACHINE AT SETTING 12 PRESSURE WITH HUMIDITY AT 1 AND CLIMATE TUBING TEMPERATURE AT 73 DEGREES.REMAINING POWER FROM 99 PERCENT WAS AT 83 PERCENT AFTER ONE NIGHT USE. THAT'S ABOUT A MAXIMUM OF 6 NIGHTS OF CPAP MACHINE USE IN A SINGLE CHARGE. I'M USING THIS FOR CAMPING PURPOSES. THANK YOU ECO FLOW! I CAN NOW EXPLORE BEYOND MY LIMITATIONS :)

I like the fact that we can use it inside where it won't get stolen and is quiet. It only has three-3-prong outlets instead of 6, otherwise, I'd give it a 5-star. I ran our refrigerator when they turned off our electricity for a few hours. If we have an EMP attack, be sure to get the EMPshield or a faraday bag to protect this generator. Otherwise, it's great!

Great Item! Perfect for just about all power needs. Great for back up for recharging special needs medical equipment CPAP, Feed pumps, etc. Great to keep Routers and Modems up and running, If you got power you should have internet. Power tools, microwaves, the list is endless. Use in conjunction to complement small gas generators for recharging.