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GRECELL

Portable Power Station 500W, 519.48Wh/140400mAh Solar Generator Backup

  • Based on 247 reviews
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Availability: In Stock.
Fulfilled by QIAOSHEN-US
Arrives Oct 11 – Oct 19
Order within 20 hours and 35 minutes
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Color: Black


Features

  • 500W High Capacity To Power Your LifeThis portable power station 500W with pure sine wave AC outlets 519Wh (140400mAh) can power most of your essential devices and small appliances, such as a phone, laptop, tablet, Macbook, light, fan, router, TV, projector, small blender, car refrigerator, drone, camera and CPAP machine, with rated power less than 500 watts. No gasoline or fuel needed, no smell, no fumes, and noiseless! Safe and convenient, ideal for both home use and outdoor trips.
  • Multiple Outputs Provide More OptionsThe solar generator can power up to 10 devices simultaneously according to your needs, equipped with 2*pure sine wave AC output ports (110V/500W), 3*USB-A QC3.0 ports (18W max), 1*USB-C PD output (20V/3A, 60W max), 2*DC ports (12V/5A), 1*Car Port (12V/10A) and 1*wireless charger(9V/1.1A,10W). Quick Charge USB 3.0 and USB-C PD output allow for charging 2.5x faster than a universal USB-C charger.
  • USB-C PD 60W, USB-A QC 18WPD60W fast charging makes it possible to charge Android and iPhone, tablets, and laptops quickly, more than twice as fast as other standard USB-C output, and ultra-high efficiency in emergencies. All USB-A ports are quick-charge 3.0 18W, providing higher efficiency for each device.
  • Safe & StableWorry no more about power outages because power station with reliable lithium battery is here to save you! It has a built-in excellent Battery Management System (BMS), which protects devices through temperature control, overvoltage protection, overcurrent protection, and short circuit protection functions. Also, the Pure Sine Wave AC inverter can better protect your sensitive devices, ensuring the safety of you and your devices, and preserving battery life.
  • Easily Rechargeable With 3 Ways(1)Portable camping generator can be recharged with any compatible 100W or 200W solar panel (panel not included), and can be fully charged in 6-9 hours by 100W solar panel in full sun. (2) The power generator can be fully charged in 7-8 hours by car charger. (3) Can be fully charged in 6-7 hours being plugged into the wall outlet.
  • Kindly NotePlease do not use this power station to power devices with a rated power of more than 500 watts. Do not use the adapter with input voltage over 23V to charge it, which may damage the battery. Please use and recharge this power station at least one time every three months. Please turn off the AC output when not in use, otherwise it may run the battery out even without other loads.

Description

ABOUT US We at GRECELL provide you with the right, green and portable power solutions to eliminate your power outage problems with our renewable energy storage products. Feasible to be used in outdoor,van,RV,home, you name it! With the professional R&D design team and market research operation team for years now, our major goals include making portable energy accessible for everyone around the globe. Our customers are our major priority.

Brand: GRECELL


Wattage: 500 watts


Fuel Type: solar


Power Source: AC, ‎Battery-powered, Solar powered


Recommended Uses For Product: Camping, Commercial, Residential


Item Weight: 18 pounds


Voltage: 110 volts_of_alternating_current


Output Wattage: 500


Special Feature: Portable


Included Components: 1* 100-240V AC Charging Cable, 1* 12V Car Charger Cable, 1* 519Wh Portable Power Station, 1* 7.9*0.9/8mm Connect Cable, 1* Cable Storage Bag See more


Wattage: 500 watts


Fuel Type: solar


Power Source: AC, ‎Battery-powered, Solar powered


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 110 volts_of_alternating_current


Output Wattage: 500


Additional Features: Portable


Engine Type: solar


Ignition System Type: Electric start


Total Power Outlets: 10


Engine Power Maximum: 500 watts


Starting Wattage: 1000 watts


Running Wattage: 500 watts


Frequency: 60 hertz


Runtime: 1 hour


Item Weight: 18 pounds


Item Dimensions L x W x H: 11.57"L x 7.95"W x 7.95"H


Brand Name: GRECELL


Included Components: 1* 100-240V AC Charging Cable, 1* 12V Car Charger Cable, 1* 519Wh Portable Power Station, 1* 7.9*0.9/8mm Connect Cable, 1* Cable Storage Bag


Model Name: EB500


Model Number: EB500


Item Highlight: Lithium Battery Pack Power Supply with 2 AC Outlets, PD 60W USB-C Power Bank for Outdoor RV Camping, Home Outage, Emergency


Number of Packs: 1


Number of Items: 1


UPC: 723523083847


Unit Count: 1 Count


Manufacturer: Huizhou Intelligent Energy Co., Ltd.


Item Type Name: EB500


Manufacturer Part Number: EB500


Warranty Description: 24-Month


Color: Black


Material Type: Plastic, Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 11 – Oct 19

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • Can't be beat for the price!!!!
Color: Black
Review Image by tom leczner
For the price this unit nails it. There's alot to like about this unit. I like the light, the simplicity of it, the ease if carry, the equipment it comes with, the charging ports...so just about everything. Because it doesn't have a lifepo4 battery it charges slower than my other units...it charges at about 15% per hour so not terrible but no where near some others. I hooked a phone, a laptop, 2 fans, and a portable phone charger and it lost 4% in 2 hours or so. Honestly I dont think you can go wrong with this power station. I have an ecoflow and a Jackery that are way more expensive and this puppy hangs right in there. The only down side so far is the charging time. ... show more
Reviewed in the United States on September 17, 2026 by tom leczner
    • Works well and light weight
Color: Green
So far good this is my first time using the eb330. I do craft shows and needed to power some lights. It worked wonderfully for 9 hours powering 2 lamps. It still had 40 percent battery power at the end of the day so I could have gone for 12 hours probably or longer. I do recommend LED bulbs. Saves me on paying for electricity at my shows. And it isn’t heavy. I am in my 50s and it is easy to carry with the handle and not being heavy. Would recommend. ... show more
Reviewed in the United States on September 13, 2026 by Lori L. Rhodes
    • Highly recommended
Color: Grey
Great company with communication when I had problems with my power station. This portable power station works greats. I love it and would highly recommend this. Not heavy easy to carry to anywhere. Easy to connect. Also battery life is great if you plug in like simple things.
Reviewed in the United States on September 22, 2026 by osvaldo sanchez
    • Good machine that works well
Color: Black
Works well for what I need and bought it for. There are two medium complaints the first is the longer charging time and limit of 105Watts for solar and DC charging. The second problem is the use of an AC power brick that seriously limits the usage of AC devices while pass thru charging. Otherwise, it’s a great low cost product that is well made and hasn’t let me down yet. ... show more
Reviewed in the United States on September 17, 2026 by Richard Allen
    • Excellent
Color: Black
Is perfect size the portability, charge fast. It's really functional.
Reviewed in the United States on August 7, 2026 by ivette
    • DC, AC, Light & More: The Feature-Packed Grecell T-300 Reviewed
Color: Green
Review Image by Red
Review Image by Red
I purchased the Grecell T-300 portable power station in November 2023, and it has consistently impressed me with its reliability and thoughtful features. The robust build and convenient carry handle make it truly portable. What I appreciate most is not only the versatility of its DC and AC outputs, allowing me to power a wide range of electronics (including running multiple fans overnight during power outages), but also its incredibly useful pass-through charging capability. This feature allows me to charge the Grecell T-300 via the wall plug while simultaneously using the DC output or USB ports to charge my phone or other devices. This is incredibly handy, especially in situations where power is limited, as it ensures you can keep your essential devices powered up even while the unit itself is recharging. The inclusion of a built-in light with multiple settings remains a valuable addition for emergencies. Charging the T-300 is straightforward using the included wall plug, and the option for solar panel charging adds another layer of flexibility. I've made it a point to use the power station periodically and ensure it's fully charged every so often for optimal battery health, and I'm happy to report no issues since my purchase. For anyone seeking a dependable and versatile portable power station, the Grecell T-300 is an excellent choice. Its ability to power multiple devices, even overnight, combined with the incredibly convenient pass-through charging feature, provides significant peace of mind and makes it a truly valuable asset for emergencies, travel, or any situation where reliable power is needed. Based on my experience, this is a highly worthwhile investment. ... show more
Reviewed in the United States on April 1, 2025 by Red
    • Bang for the buck.
Color: Grey
Awesome product. Bang for the buck. Powers my outdoor tv which draws 192watt for 6 hours.
Reviewed in the United States on September 23, 2026 by Paul G.
    • Quite power
Color: Black
Honestly, this power station came in clutch. I bought it mainly as a backup in case the power goes out and for being outside, and it’s been solid so far. It’s easy to carry around, doesn’t take up a bunch of space, and charges my phone, laptop, and other devices with no issues. What I like most is not having to worry about finding an outlet all the time. The battery lasts longer than I expected, and the screen makes it easy to see how much power you have left. It’s also way quieter than dealing with a generator. ... show more
Reviewed in the United States on June 9, 2026 by Reese F

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