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SinKeu

SinKeu 300W/256Wh Portable Power Station with 40W Solar Panel | (80000mAh) Solar Generator with Panels Included, LiFePO4 Battery with USB DC AC Outlets for Home, RV, Hurricane, Camping

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 13
Order within 16 hours and 59 minutes
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Color: Sliver


Features

  • Portable & PowerfulThis solar generator with panels included delivers 300W of clean pure sine wave power from a 256Wh capacity (equivalent to 80000mAh). This reliable power station is your perfect partner for outdoor adventures, camping, RV trips, or home backup, featuring a built-in camping light for convenience and emergencies
  • Safe & DurableEngineered with advanced LiFePO4 battery chemistry for superior safety and longevity, it incorporates multiple protective features and is rated for over 3500 charge cycles. An intelligent Battery Management System (BMS) ensures safe operation by constantly monitoring voltage, current, and temperature
  • Diverse Charging PortsThis portable generator with solar panel features comprehensive connectivity: 2 USB-A ports (5V/3.1A), 2 DC outputs (12V/10A), 1 USB-C PD port (5V/3A, 9V/2A, 12V/1.5A), and 2 AC pure sine wave outlets (110V), plus a DC input. It powers most laptops, tablets, phones, lights, fans, projectors, mini-coolers, speakers, and cameras under 300W
  • Compact & LightweightThe portable solar power station designed for true portability, this solar powered generator weighs only 6.5 lbs and measures 9.05 x 7.48 x 5.51 inches. The included 40W solar panel is just 1.9 lbs, folding to 10.6x8.1x1.37 inches and unfolding to 33.14x10.6x0.14 inches, perfect for on-the-go use
  • What You GetYour purchase includes 300W solar powered generator x 1, 40W solar charger panel x 1, AC charger x 1, car charging cable x 1, DC cable x 1, 10 in 1 DC connector x 1
  • Tips for UsersThis 300W portable electric generator is designed for devices under 300W and is not for high-wattage appliances. A brief red indicator light during AC activation is a normal system check. The durable LiFePO4 battery supports over 3500 cycles for long-term, reliable performance

Description

What devices can Sinkeu portable power station E300 power? Please kindly be noted the AC output can only charge/power your devices that less than 300 Watts, please check out the operating power of your device before use. How long it can power to my exact device? Working time = 256Wh* 0.85 / operating power of your device. For your information, if the power consumption of your device was 50W, The running time will be 256Wh*0.85/50W=4.35hrs (rough calculated). Can I charge this power station while supplying power at same time? The unit supports pass through charging, all outputs can be used while the unit is being charged. However, we don't recommend using the AC outlets while the unit is recharging. Can it charge multiple devices at once? Yes, the 40W solar panel can charge multiple devices simultaneously. It has 3 output ports - 1 DC output, 1 USB-C output, and 1 USB QC3.0 output - that allow charging of different devices like phones, laptops, power banks etc. at the same time.

Brand: SinKeu


Wattage: 256 watt-hours


Fuel Type: Electric


Power Source: ‎Solar Powered, Battery Powerd


Recommended Uses For Product: Camping, Commercial, Residential


Item Weight: 6.5 pounds


Voltage: 110 volts_of_alternating_current


Output Wattage: 300


Special Feature: Lightweight, Overload Protection, Portable, Short Circuit Protection, Super Quiet


Included Components: AC charger, Car charging cable, Cigarette lighter cable, E300 power station, User manual


Wattage: 256 watt-hours


Fuel Type: Electric


Power Source: ‎Solar Powered, Battery Powerd


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 110 volts_of_alternating_current


Output Wattage: 300


Additional Features: Lightweight, Overload Protection, Portable, Short Circuit Protection, Super Quiet


Engine Type: Solar


Total Power Outlets: 8


Engine Power Maximum: 300 watts


Starting Wattage: 300 watts


Running Wattage: 300 watts


Item Weight: 6.5 pounds


Item Dimensions L x W x H: 7.48"L x 5.51"W x 9.05"H


Brand Name: SinKeu


Included Components: AC charger, Car charging cable, Cigarette lighter cable, E300 power station, User manual


Model Name: E300


Model Number: E300


Unit Count: 1 Count


Manufacturer: Hengke Energy (Guangdong) Co.,Ltd


Manufacturer Part Number: E300


Warranty Description: 30 days money back,lifetime tech support, 5 years manufacturer


Color: Sliver


Material Type: ABS


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great, inexpensive Solar Generator
Color: Sliver
This little "Solar Generator" is great so far! I used it for a weekend to run my CPAP while camping. It did very well for 2 nights. Note: I did turn off my humidifier and heated tube. It charges fairly quickly on 120v, but the fold up solar panel takes quite awhile. I never finished it with the solar panel, so I can't say how long for sure. For the price, I'm happy with it. It's small and lightweight. ... show more
Reviewed in the United States on June 27, 2026 by SSimpson
    • Portable charger
Color: Black
One of the best portable chargers that I've ever bought. Took it on a trip and it had plenty of battery for everything that we need it. Has a lot of charge and is good for taking it out in the backyard and getting things done.
Reviewed in the United States on May 10, 2026 by Pete Guillory
    • WORKS PERFECTLY EASY SETUP
Color: Sliver
Works perfectly. I got this for when we lose power for lights and fans. Very easy to setup. We had cloudy skies and it's charging great. Now once it's fully charged I'm going to see how long I can use it. I'll try to update how long the battery last. UPDATE: Running just a 20 inch box fan on high the battery lasted 4 hours with generator at full charge ... show more
Reviewed in the United States on July 1, 2026 by Jimmy Yocham
    • Nice gadget. It saved me quite a few headaches during outages
Color: Black
Great gadget for the price. It saved me quite a few headaches during power outages. I highly recommend it.
Reviewed in the United States on July 10, 2026 by Junior01
    • Item never switched on, returning it 30 minutes after receiving
Color: Black
I received this great looking power station 30 minutes ago and connected the wall charger right away. Within 1 minute it indicated a full charge, however, the DC power button, AC outlet power button, or the floodlight button switched nothing on. I'm returning this for a refund. It looks so good, is solidly built and heavy. I had such high hopes for this product. It even arrived 10 hours after ordering, same day. ... show more
Reviewed in the United States on July 8, 2026 by James U.
    • Portable power station
Color: Black
Just purchased one this is a nice power portable power bank for camping, or emergencies to charge small devices, or for a small lamp when light go out. It also has a light on the back. Given 4 stars only because I didn’t know this would NOT be able to run my small Keurig that I take with me when I go camping. ... show more
Reviewed in the United States on August 17, 2025 by Linda
    • This mini power station absolutely exceeded my expectations!
Color: Black
This little power station turned out to be way better than I expected. It arrived quickly from Amazon, and I’ve been using it in my van, which I converted into a small office for work. I used to run everything off my inverter, but that kept draining my van battery. Now, this thing handles it all—charging my phones, running two big lights, and keeping my laptop powered without any issues. What I really like is how light and easy to carry it is. I take it with me to the beach, and it’s great not having to worry about my phone dying. The built-in light is surprisingly bright too, perfect for when it gets dark and I’m walking back to the car. It’s just super convenient to have power wherever I go. Honestly, I might grab another one because it’s been that useful. Solid 5 stars from me ... show more
Reviewed in the United States on November 22, 2025 by Bruce from NY
    • Cigarette lighter doesn’t work, works otherwise at a cheap price
Color: Black
Works alright, but the DC barrel socket (cigarette lighter port essentially) doesn’t work. I originally got this to power my CPAP while on the go. I wanted to use the DC output specifically since I’ve read you lose quite a bit of efficiency through using the AC sockets. Unfortunately, I got a dud port and it doesn’t work. With that said, I powered my CPAP through the traditional three prong outlets and it worked, although I get only two nights instead of the longer timeframe I would likely get using the DC socket. There’s a little button to switch from DC to AC, but neither setting turned that outlet on. Onto the other parts: There’s a loud whirring sound when you hit the switch, but it only lasts a couple seconds and then the unit is quiet again. Lots of options to charge your stuff, and the overall unit is about the size and weight of a six pack of red stripe stubby beers. Light on the back is pretty damn bright but I didn’t really see the need for it. I suppose if you have it stuffed into the back of your closet during an outage, it might come in handy. MAKE SURE TO POWER IT OFF COMPLETELY. The unit does drain very slowly when nothing is plugged in if it’s still on. Make sure to turn it off before you put it away and you won’t accidentally kill it. Good product if you don’t need the cigarette lighter port or if yours works. ... show more
Reviewed in the United States on September 5, 2025 by Luke

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